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Operating Instructions

1. Installation Instructions i 2 5 a a o ea o l 8 3 1 nun Q 000 ogg 021 0000 3 n o poocooooo 1 4 R pia 525 8 LASS E Goal 5 OU U U C o N ME S IZA j ROG m x 1 6 T C La 9 10 al L1 L2 L L3 PE W PE 8 7 Illustration 2 5 Typical Electrical Connection PLC 6 Min 200mm 7 9in between control cables motor and mains 1 Output contactor Generally not recommended Mains 3 phase and reinforced PE Earn grounding ral PD fomawms _ Cable insulation stripped fio Equalising min 16mm 0 025in MG 33 Al 02 VLT is a registered Danfoss trademark 11 Installation Instructions 2 4 1 Requirements AWARNING EQUIPMENT HAZARD Rotating shafts and electrical equipment can be hazardous All electrical work must conform to national and local electrical codes t is strongly recommended that installation start up and maintenance be performed only by trained and qualified personnel Failure to follow these guidelines could result in death or serious injury CAUTION WIRING ISOLATION Run input power motor wiring and control wiring in three separate metallic conduits or use separated shielded cable for high frequency noise isolation Failure to isolate power motor and
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3. 12 13 El bal Q amp 2 ai UY 1 Ire El Y E 2 D LA E zi d o o o lo ol o o 20 a izn 18 Le 14 15 Illustration 1 2 Exploded View B and C Sizes IP55 66 1 LCP 11 Relay 2 04 05 06 3 RS 485 serial bus connector Mounting slot 4 Digital I O and 24 V power supply Grounding clamp PE 5 Analog 1 O connector Cable strain relief PE ground 6 Cable strain relief PE ground 116 Brake terminal 81 82 8 Serial bus terminal switch 18 Motor output terminals 96 U 97 V 98 W 9 Analog switches A53 A54 19 Mains input terminals 91 L1 92 L2 93 L3 10 Relay 1 01 02 03 1 1 Purpose of the Manual 1 2 Additional Resources This manual is intended to provide detailed information for Other resources are available to understand advanced the installation and start up of the frequency converter frequency converter functions and programming Chapter 2 Installation provides requirements for mechanical and electrical installation including input motor control and The Programming Guide provides greater detail in serial communications wiring and control terminal how to work with parameters and many functions Chapter 3 Start Up and Functional Testing provides application examples detailed procedures for start up basic operational programming and functional testing The remaining chapters provide supplementar
4. Overload of Digital Output Terminal 27 5 00 Digital I O Mode 5 01 Terminal 27 Mode MG 33 Al 02 VLT is a registered Danfoss trademark 49 VLT AutomationDrive Operating VVarnings and Alarms Instructions No Description Warning Alarm Trip Alarm Trip Lock Parameter Reference 41 Overload of Digital Output Terminal 29 X 5 00 Digital 1 O Mode 5 02 Terminal 29 Mode 2 YAA sa fesen a bit 7 lt easy 9 2 m m so 5 5 S 5 5 2 5 5 61 Feedback Error gt gt x 4 30 Motor Feedback Loss Function s s 62 Output Frequency at Maximum Limit 2 20 Release Brake Current 63 Mechanical Brake Lovv 64 Voltage Limit o 68 Safe Stop 00 009 5 19 Terminal 37 Safe Stop x 70 le FC confguraton x TT raises 72 eene J 73 Safe Stop Auto Restart X X 5 19 Terminal 37 Safe Stop 75 Illegal Profile Sel Po 76 Power Unit Setup 77 Reduced power mode 78 Tracking Error 14 59 Actual Number of s 4 34 Tracking Error Function 2 m a 2 84 No Safety Option 88 Option Detection 89 Mechanical Brake Sliding 50 MG 33 Al 02 VLT is a registered Danfoss trademark Warnings and Alarms Instructions VLT AutomationDrive Operating 251 Nevv Typ
5. VLT AutomationDrive Operating Specifications Instructions Recommended max fuse Shawmut Shawmut kW Type RK1 Type RK1 Type CC Type RK1 0 37 1 1 5017906 006 KLS R 6 ATM R 6 A6K 6 R 5 5 5017906 025 KLS R 25 ATM R 25 A6K 25 R 7 5 5012406 032 KLS R 30 ATM R 30 A6K 30 R 11 5014006 040 KLS R 40 A6K 40 R 15 5014006 050 KLS R 50 A6K 50 R 18 5014006 063 KLS R 60 A6K 60 R Table 10 9 380 500V Frame Sizes A B and C Recommended max fuse kW JFHR2 J FHR27 JFHR2 rs ss 0 rizo ss 1 Table 10 10 380 500V Frame Sizes A B and C 1 Ferraz Shawmut A50QS fuses may substitute for A50P fuses MG 33 Al 02 VLT is a registered Danfoss trademark 81 Specifications VLT AutomationDrive Operating Instructions Recommended max fuse kW Type RK1 Type J Type T Type CC Type CC Type CC 0 75 1 1 JKS 5 JJS 6 FNQ R 5 KTK R 5 LP CC 5 Table 10 11 525 600V Frame Sizes A B and C Recommended max fuse Shawmut Shawmut 07 I 30 5014006 080 KLS R 075 A6K 80 R HSJ 80 Table 10 12 525 600V Frame Sizes A B and C 82 1 170M fuses shown from Bussmann use the 80 visual indicator TN 80 Type T 110 or TN 110 Type T indicator fuses of the same size and amperage may be substituted MG 33 Al 02 VLT is a registered Dan
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10. 8 12 RT u aaa suaqqa anash 26 46 P REIMS 14 43 Povver CONNECTION CN 12 A 6 13 22 Power dependent l u 61 O n YR AY N 21 Programming Programming 5 17 26 28 30 33 34 39 51 23 27 29 31 Ea placa initial 31 Protection And Features 74 Pulse Encoder Inputs 71 Q Quick Menu A a a DR 31 33 28 KE T d s AR L R R S L R s s 24 MG 33 Al 02 VLT is a registered Danfoss trademark 85 Index Instructions R Ramp down Time 25 A A 25 RCD u s 13 Reference qa aaa 1 40 45 46 28 Relay 15 73 Remote Commands 6 Programming 39 Reference 46 Reset 27 30 47 48 52 54 57 29 RELFiltereo z ENEE 14 RMS Current uye a u i s si 6 Run Com imandi r sua o E 26 Nr VE 46 S Safety nspection 22 21 Screened Control Cables Serial Communication 6 10 15 16 29 30 45 46 47 53 48 20 72 St i 28 SAO ee 47 SEP aaa ana aq an aqu a uama aY 26 28 Specification 5 9 20 61 Speed 2 17 26 32 45 40 Start 5 30 31 21 22 59 Status Message u O 45 IO as aa aa
11. Additional specifications 15115 24 10 AWG 24 10 AVVG mains motor brake AWG 2 mm2 0 2 4mm 0 2 4mm Estimated power loss Weight 257 T E o P Je FT rfideny 093 os 096 o 097 097 097 o 097 0 37 7 5 kW only available as 160 high overload 62 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Specifications nstructions Mains Supply 3 x 380 500V AC FC 302 3 x 380 480V AC FC 301 FC 301 FC 302 High Norma Enclosure IP20 Enclosure 1P21 a S S EE EE Enclosure IP55 66 PB Output current Continuous 3 x 380 440V A ntermittent ui sec overload 3 x 25 440V 3 x 441 500V ntermittent Se sec overload 30 0 3 x 441 500V A 57 2 Continuous kVA 423 400V AC kVA Continuous kVA 414 460V AC KVA Max input current Continuous 55 3 x 380 440V Intermittent on sec overload 3 x 380 440V A i k 60 5 Continuous 47 3 x 441 500V A Intermittent 60 sec overload 517 3 x 441 500V A Additional specifications Max cable size with mains Estimated power loss at rated max load W 2 291 392 Weight enclosure IP20 kg Weight 23 enclosure IP21 IP55 66 kg Efficiency MG
12. 37 1 Illustration 2 16 Installation to Achieve a Stopping Category O EN 60204 1 with Safety Cat 3 EN 954 1 PL d ISO 13849 1 1 Safety device Cat 3 circuit interrupt device possibly with 7 Inverter release input Frequency converter Safe channel Short circuit protected cable if not inside installation cabinet Control board f Safe Stop Commissioning Test After installation and before first operation perform a commissioning test of the installation making use of safe stop Moreover perform the test after each modification of the installation MG 33 Al 02 VLT is a registered Danfoss trademark 19 Installation Instructions 2 4 5 9 Mechanical Brake Control In hoisting lowering applications it is necessary to be able to control an electro mechanical brake Control the brake using any relay output or digital output terminal 27 or 29 Keep the output closed voltage free as long as the frequency converter is unable to support the motor for example due to the load being too heavy Select Mechanical brake control 32 in par 5 4 for applications with an electro mechanical brake The brake is released when the motor current exceeds the preset value in 2 20 Release Brake Current The brake is engaged when the output frequency is less than the frequency set in 2 21 Act
13. 30BB842 10 Current Speed Start reversing 19 Relay output Open Closed MG 33 Al 02 VLT is a registered Danfoss trademark Status Messages Instructions 7 Status Messages 7 1 Status Display VVhen the frequency converter is in status mode status messages are generated automatically from vvithin the frequency converter and appear in the bottom line of the display see Illustration 7 1 o mb 799RPM 7 83A 36 4kVV S 0 000 S 53 2 m Auto Remote Ramping Hand Local Stop Off Running Jogging Stand by a b c Illustration 7 1 Status Display a The first vvord on the status line indicates vvhere the stop start command originates b The second vvord on the status line indicates vvhere the speed control originates The last part of the status line gives the present frequency converter status These show the operational mode the frequency converter is in NOTE In auto remote mode the frequency converter requires external commands to execute functions VLT AutomationDrive Operating 7 2 Status Message Definitions Table The next three tables define the meaning of the status message display words Off Auto On Hand On Operation mode The frequency converter does not react to any control signal until Auto On or Hand On is pressed The frequency converter is controlled from t
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15. ALARM 248 Illegal power section configuration This alarm is only for F Frame frequency converters t is equivalent to Alarm 79 The report value in the alarm log indicates which power module generated the alarm 1 left most inverter module 2 middle inverter module in F2 or F4 frequency converter 2 right inverter module in F1 or F3 frequency converter 3 right inverter module in F2 or F4 frequency converter 5 rectifier module WARNING 249 Rect low temperature IGBT sensor fault highpower units only WARNING 250 New spare part A component in the frequency converter has been replaced Reset the frequency converter for normal operation WARNING 251 New typecode A component in the frequency converter has been replaced and the typecode changed Reset the frequency converter for normal operation 58 MG 33 Al 02 VLT is a registered Danfoss trademark Basic Troubleshooting VLT AutomationDrive Operating Instructions 9 Basic Troubleshooting 9 1 Start Up and Operation See Alarm Log in Table 4 1 Symptom Display dark No function Intermittent display Motor not running Possible Cause Test Solution Missing input power See Table 3 1 Check the input power source Missing or open fuses or circuit See open fuses and tripped circuit Follow the recommendations breaker tripped breaker in this table for possible provided causes No power to the LCP Check the LCP cable for prop
16. Comply with local and national electrical codes for Enclosures cable sizes Connect 3 phase AC input power wiring to terminals L1 L2 and L3 see Illustration 2 8 ei Depending on the configuration of the equipment input power will be connected to the mains input 5 terminals or the input disconnect 130BT334 10 Ground the cable in accordance with grounding instructions provided in 2 4 2 Earth Grounding Requirements All frequency converters may be used with an isolated input source as well as with ground reference power lines When supplied from an isolated mains source IT mains or floating delta or TT TN S mains with a grounded leg grounded delta set 14 50 RFI Filter to OFF When off the internal RFI filter capacitors between the chassis and the intermediate circuit are isolated to avoid damage to the intermediate circuit and to reduce earth capacity currents in accordance with IEC 61800 3 Illustration 2 10 Control Wiring Access for A4 A5 B1 B2 C1 and C2 Enclosures Please see Table 2 2 before tightening the covers 14 MG 33 Al 02 VLT is a registered Danfoss trademark eier Instructions Frame IP20 IP66 A4 A5 2 B1 2 2 2 B2 2 2 1 S 2 2 C2 2 2 No screws to tighten Does not exist Table 2 2 Tightening Torques for Covers Nm 2 4 5 2 Control Terminal Types Illustration 2 11 and shows the remova
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21. EN Start 5 4 International North American Default Parameter Settings Setting 0 03 Regional Settings to TOlInternational or 1 North America changes the default settings for some parameters Table 5 1 lists those parameters that are effected Darfi VLT AutomationDrive Operating Parameter International North American default parameter default parameter value value 0 03 Regional International North America Settings 1 20 Motor Power See Note 1 See Note 1 1 21 Motor Power See Note 2 See Note 2 1 22 Motor Voltage 208V 460V 575V 1 23 Motor 50Hz 60Hz 3 03 Maximum 50Hz 60Hz Reference PET 3 04 Reference Sum External Preset Function 4 13 Motor Speed 1500RPM 1800RPM High Limit RPM See Note 3 and 5 4 14 Motor Speed 50 2 60Hz High Limit Hz See Note 4 4 19 Max Output 132Hz 120Hz 4 53 Warning Speed 1500RPM 1800RPM 5 12 Terminal 27 Coast inverse External interlock Digital Input 7 5 40 Function Relay No alarm 6 15 Terminal 53 50 60 High Ref Feedb Value 6 50 Terminal 42 No operation Speed 4 20mA Parameter nternational North American default parameter default parameter value value Table 5 1 International North American Default Parameter Settings Note 1 7 20 Motor Power kW is only visible when 0 03 Regional Settings is set to 0 International Note 2 7 27 Motor Power HP is only visible when 0 03 Regional S
22. EnclosurelP 20 FC 301 only m m A j Al A il A A AS Output current _ J T jJ Continuous Intermittent Continuous Max input current Continuous Intermittent Additional specifications Max cable size mains motor brake mm2 AWG2 0 2 4 24 10 Estimated power loss vveight enclosure IP20 Ik 47 47 48 48 49 66 Aai P20 D 2 2 2 302 aa E s EE riceneyy 094 09a v s v s 096 096 096 os 0 25 3 7kW only available as 160 high overload Mains Supply 3 x 200 240V AC FC 301 FC 302 High Normal Load Enclosure IP20 Enclosure IP21 Enclosure IP55 66 Output current Continuous 3 x 200 240V A i 2 Intermittent 60 sec overload j A E A 65 3 3 x 200 240V A Continuous KVA 208V AC kVA 8 7 11 1 11 1 16 6 16 6 21 4 Max input current Continuous 54 3 x 200 240V A 15 Intermittent 60 sec overload 59 4 3 x 200 240V A Additional specifications Max cable size mm2 AWG 2 Max cable size with mains disconnect 16 6 Estimated power loss at rated max load W 239 310 371 514 Weight 0 964 0 959 MG 33 Al 02 VLT is a registered Danfoss trademark 61 VLT AutomationDrive Operating Specifications A Instructions Mains Supply 3 x 200
23. Start 18 bo TT DIN 27 1 ri o oi Source input 53 1 14 t 1 1 DIN 29 Freeze ref 27 I I 1 I I Default Value 1 1 I 1 DIN 32 I 1 Speed up 29 Speed down 32 DIN 37 Notes comments If only a warning is desired 1 90 Motor Thermal Protection 10V 50 Parameters AIN 53 should be set to 1 Thermistor u vm 4 01 24V 13 2318 30 Protocol m D IN 18 18 31 Address DIN 19 8 32 Baud Rate COM 20 Default Value D IN 27 DIN 29 Notes comments DIN 32 Select protocol address and DIN 33 baud rate in the above S Bi M able 6 12 Motor Thermistor DIN 37 mentioned parameters 10V 50 AIN 53 AIN 54 COM 55 A OUT 42 39 01 z r 02 L 03 04 D 05 06 RS 485 61 68 69 Table 6 11 RS 485 Netvvork Connection CAUTION Thermistors must use reinforced or double insulation to meet PELV insulation requirements MG 33 Al 02 VLT is a registered Danfoss trademark 43 Application Set Up Examples Darfi VLT AutomationDrive Operating Instructions 24 V 12 24 V 13 DIN 18 DIN 190 COM 200 DIN 270 DIN 290 DIN 32 DIN 33 DIN 370 10V 500 AIN 530 AIN 54 COM 55 AOUT 420 COM 390 r 012 H 02 gt 03 gt 04 2 050 064 Parameters funcion Setting Si 00 ES 4 30 Motor A Feedback Loss Function 1 Warning 4 31 Moto
24. established see Leakage Current 53 5mA A dedicatedground wire is required for input power motor power and control wiring Use the clamps provided with on the equipment for proper ground connections 12 MG 33 Al 02 VLT is a registered Danfoss trademark Installation Instructions Do not ground one frequency converter to another in a daisy chain fashion Keep the ground wire connections as short as possible Use of high strand wire to reduce electrical noise is recommended Follow motor manufacturer wiring requirements 2 4 2 1 Leakage Current gt 3 5mA Follow national and local codes regarding protective earthing of equipment with a leakage current gt 3 5mA Frequency converter technology implies high frequency switching at high power This will generate a leakage current in the earth connection A fault current in the frequency converter at the output power terminals might contain a DC component which can charge the filter capacitors and cause a transient earth current The earth leakage current depends on various system configurations including RFI filtering screened motor cables and frequency converter power EN IEC61800 5 1 Power Drive System Product Standard requires special care if the leakage current exceeds 3 5mA Earth grounding must be reinforced in one of the following ways Earth ground wire of at least 10mm Two separate earth ground wires both complying with the dime
25. gt 10rpm ALARM 90 Feedback monitor Check the connection to encoder resolver option and eventually replace the MCB 102 or MCB 103 ALARM 91 Analogue input 54 wrong settings Switch S202 has to be set in position OFF voltage input when a KTY sensor is connected to analogue input terminal 54 ALARM 92 No flow A no flow condition has been detected in the system 22 23 No Flow Function is set for alarm Troubleshoot the system and reset the frequency converter after the fault has been cleared ALARM 93 Dry pump A no flow condition in the system with the frequency converter operating at high speed may indicate a dry pump 22 26 Dry Pump Function is set for alarm Troubleshoot the system and reset the frequency converter after the fault has been cleared ALARM 94 End of curve Feedback is lower than the set point This may indicate leakage in the system 22 50 End of Curve Function is set for alarm Troubleshoot the system and reset the frequency converter after the fault has been cleared Darfi VLT AutomationDrive Operating ALARM 95 Broken belt Torque is below the torque level set for no load indicating a broken belt 22 60 Broken Belt Function is set for alarm Troubleshoot the system and reset the frequency converter after the fault has been cleared ALARM 96 Start delayed Motor start has been delayed due to short cycle protection 22 76 Interval between Starts is enabled Troubleshoot the system and reset th
26. ue oog ajny z 1o1e1 do any z ue oog ajny L 403e4 do ANY 21507 Ly L ue oog 21507 Ob EL s jny 91507 yb l Jo 191101140 15 0c SJOWI 22 61 ANJLA Joyesedwoy ZL E JOJe19dO JOJRIRAWO LL E pues do JoJe1eduo 01 21 37 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Instructions About Frequency Converter P 1421502 Z 8EX WIL oke 2 8 uu l teg ANJLA qp 4 M MOT 2 8 uu l lu un2 YBIH Z 8bX WAL JUN MOT 2 uu l 7 8vX 1ndul Bojeuy t s duet yH 01 8rX uu l ZE SE yu duet MOT 01 8tX Wal 9 SE JONUOW duet 01 8tX WAL SE SE 1461502 01 8PX uu l r S OL 8bX indu duet 46 56 ywq duet uBIH Wal 2 ywq MOT Z 8yX 4 97 SE JONUOW dwa 8bX uu l ST SE 1461502 SUI 4 L 8 X du duet Zeg yur duet uBIH t 8tX wal ywq dusel MOT EISEN 4 91 JoNUOW d l l p 8pX WAAL SL SE jueqsuoD SUI WAL t 8tX 1ndul d l l Leg uol pund Wiel JOosuas ainjesadwa 90 SE ad 1ndul 01 8 Ulla SO SE n n duet 01 4 0 SE ad 1ndul Wel 0 SE yun duet Wal Z0 SE ad 1 mdul p 8bX LO SE yun d l l We 00 SE
27. 10 0W pue peo SS 22V pPJOMssed sng piomssed O M NU W ADIND O ss 22V piomssed NU W AND pJomssed O M NU W uIeW ss 23V piomssedg NU W UIW paomssed Ado gt dn 3 s Ado 421 aaes Ado gt d uo y ssed g 401 uo Aen h s x uol 401 uo Aen 401 uo Sy uo olnv d21 uo Aen 4O d21 uo Aen uo pueH ped y 421 3x l Aejdsig z Goal eldsiq Zeydsiq p ulJ p J sn JO n eA XEN jnopeay P3UIJSP 13ISN JO INJEA UIW jnopeay Pa9UL3P 19SN 40 HUN ynopeay wojsn gt 421 Nuay jeuosiad W 3618 aun Aejdsiq 36187 z aun Aejdsiq pews CL aun ejdsig yews CL aur Aejdsiq yews CL aun ejdsig Keldsid 421 puuey sdn 3 s INOpeoy sdn 3 s payur 3nope u o payur dn 3 s 511 dn s dn jas suones do dn 3 s JOWUOW Uewod pueH 18 31815 sBuma s jeuoibay n n p ds 1030W abenbueq s6unyos gt 1seg STE uoneiado 31n13n11 nu l ule Les 35 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Instructions About Frequency Converter P siojyeseduo gt 21 61 DIS 1959Y 60 61 1u A3 dors 20 21 JU3A3 HAS 10 61 43101JUO Te 00 EL 6 218 EL DIDO MEWS xx EL SI3 UNO eIp W 66 21 SJ9 JUNOD 2eJi lul 86 7 By uo 1104 96 7 d li W035 IseDpeolg S6 Z L uon olq WUOIS ISPIPLOIG 6 7 y16u97 1
28. 240V AC FC 301 FC 302 High Normal Load Enclosure IP20 Output current Continuous 59 4 74 8 74 8 88 88 115 115 143 143 170 3 x 200 240V A Intermittent 60 sec overload E 187 3 x 200 240V Continuous kVA 208V AC diz Max input current Continuous 154 3 x 200 240V Intermittent 60 sec overlo j 169 3 x 200 240V Additional specifications Max cable size IP20 mm2 AWG 2 35 2 90 3 0 90 3 0 120 4 0 Max cable size IP21 55 66 mm2 AWG 2 90 3 0 90 3 0 90 3 0 120 4 0 Max cable size with mains disconnect mm2 AWG 2 0 Estimated povver loss 1140 1143 1353 VVeight enclosure IP21 IP 55 66 kg ur bxur s 0 97 0 97 120 4 0 120 4 0 150 MCM 300 1400 65 PK 37 PK 55 PK75 P1K1 P1K5 P2K2 P3K0 P4K0 P5K5 P7K5 FC 301 FC 302 Enclosure IP20 IP21 A3 Enclosure IP20 FC 301 only Enclosure IP55 66 A5 Output current High overload 160 for 1 min Shaft output kW b 4 7 5 Continuous 16 3 x 380 440V A Intermittent 3 x 380 440V A Se Continuous 3 x 441 500V A 145 Intermittent 3 x 441 500V A 23 2 Continuous kVA 110 400V AC kVA 4 Continuous kVA 116 460V AC kVA input current Continuous 3 x 380 440V 144 Intermittent 3 x 380 440V 230 Continuous 3 x 441 500V i A 5 2 130 Intermittent 3 x 441 500V A i I I 208
29. 33 Al 02 VLT is a registered Danfoss trademark www danfoss com drives Danfoss can accept no responsibility for possible errors in catalogues brochures and other printed material Danfoss reserves the right to alter its products without notice This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed All trademarks in this material are property of the respective companies Danfoss and the Danfoss logotype are trademarks of Danfoss A S All rights reserved 130R0300 MG33AI02 HII _ M G 3 3 A l amp 2
30. 33 Al 02 VLT is a registered Danfoss trademark 63 VLT AutomationDrive Operating Specifications Instructions Mains Supply 3 x 380 500 V AC FC 302 3 x 380 480V AC FC 301 FC 301 FC 302 Pok Pik Pak eer 1 High Normal Load Output current Continuous 3 x 380 440V Intermittent 60 sec overload 3 x 380 440V A Continuous 3 x 441 500V ntermittent 60 sec overload 3 x 441 500V A Continuous kVA 400V AC kVA Continuous kVA 460V AC kVA Max input current Continuous 3 x 380 440V ntermittent 60 sec overload 3 x 380 440V A Continuous 3 x 441 500V ntermittent 60 sec overload 3 x 441 500V A Additional specifications 177 195 160 176 123 128 161 177 145 160 Max cab Max cab and motor mm2 AWG2 e size IP20 mains e size IP20 load 150 300mcm share and brake mm AWG Max cable size IP21 55 66 mm2 AWG Max cable size with mains disconnect AWG 70 3 0 Estimated power loss 1083 1022 1384 1232 Weight enclosure IP21 IP55 66 kg Efficiency 120 ww 0 98 64 MG 33 Al 02 VLT is a registered Danfoss trademark 120 4 0 150 300mcm 1474 VLT AutomationDrive Operating Specifications Instructions Main
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32. A 57 EE O EEE 2 Intermittent at 575 V A Max cable size IP20 mains motor load share and brake mm2 AWG Max cable size IP21 55 66 mains motor load share and brake mm2 AVVG disconnect mm2 AWG memes gt gt wo gt z Efficiency 23 5 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Specifications A Instructions Mains Supply 3 x 525 600V AC P37K P45K 55 Typical Shaft Output kW 0 Enclosure IP21 55 66 J CG G J G WEE Enclosure IP20 in ola oleo a J Output current Continuous Intermittent 151 High Normal Load 3 x 525 550V A Continuous 3 x 525 600V A Intermittent 3 x 525 600V A Continuous kVA 550V AC kVA 61 9 82 9 100 0 100 0 130 5 Continuous kVA 575V AC kVA 617 827 827 996 996 1305 input current Continuous Intermittent at 575 A at 575V A Additional specifications Max cable size IP20 mains motor 150 300mcm mm AWG2 Max cable size IP20 load share brake AWG 2 mm Max cable size IP21 55 66 mains motor load share and brake mm AVVG Max cable size with mains 35 2 70 3 0 150 300mcm disconnect Estimated power loss at rated max load W E Ge 5 vas Weight Weight
33. A Q 69 01 po2 N2IAIG t 0L skem 31015 66 01 UOISIADY 2 U A Q ZE OL sanjeA 0360 31075 LE OL e1y 06 01 SS 22V 4 56 01 t SOD 22 01 SOD 22 01 Jo SOD 12 01 L SOD 02 01 Sau SOD C 0L 104402 19N SL OL ION 71 01 Jajaweseg Hulusen 1 0 peay 5uuo 6160 5592014 21 01 M BIJUO ee ss oold 11 01 uoldajas ad e1eg 5592014 01 0 N 41 01 19JUNO HO sng nope y 20 01 J31UNO 40444 age INOpeay 90 0 J3JUNO 40414 HUSUBA nope y SO OL d DYW 20 01 pajas ou pneg 10 0 0301014 NV 00 01 s um3 s UOWWOD 0 01 snqpl li NV OL J3JUNO UOISIADY SNAYOId 66 6 S siajaweled pabuey 6 6 iz Sidjaweled pabuey 6 6 si9j uie1eq pabueyD 76 6 2 SIdjaweJeg pabuey 16 6 1 SiajaweJleg pabuey 06 6 S si j uue1eq p ulj q 78 6 Y 9 4 p ulj q 8 6 SISJSWeJeg pauljag 8 6 Z si j uue1eq p ulj q 18 6 SdaJoWeIeg p ulj q 08 6 uolejJn u p Od 5 6 6 4 2 6 sane 2q anes SNAYOId 1 6 L Dou 513235 89 6 L Dou 101002 29 6 JOQUINN 4 9 6 uoneonunu pi XlA Q 79 6 y pneg endy 9 6 paom Buruseny snqyoid ES 6 JajunoD uonenys ne 25 6 JOqUINN ned 2 6 L L Za apo yney J3JUNO ABESSIN Ney 1onuo2 55920 4 sjeuBis 104 5 uon
34. Display operational data status warnings and cautions a 43 5Hz Programming frequency converter functions Manually reset the frequency converter after a fault when auto reset is inactive Run OK An optional numeric LCP NLCP is also available The NLCP i operates in a manner similar to the LCP See the S Stats Quick Main Alarm Programming Guide for details on use of the NLCP Menu Menu Log NOTE The display contrast can be adjusted by pressing STATUS and the up down key VLT AutomationDrive Operating Instructions 4 1 1 LCP Layout The LCP is divided into four functional groups see The local control panel LCP is the combined display and Illustration 4 1 keypad on the front of the unit The LCP is the user interface 130BB465 10 Warn Alarm Ze Illustration 4 1 LCP a Display area b Display menu keys for changing the display to show status options programming or error message history Navigation keys for programming functions moving the display cursor and speed control in local operation Also included are the status indicator lights d Operational mode keys and reset MG 33 Al 02 VLT is a registered Danfoss trademark 27 Darfi VLT AutomationDrive Operating User Interface Instructions 4 1 2 Setting LCP Display Values 4 1 3 Display M
35. Heatsink sensor This alarm is only for F Frame frequency converters It is equivalent to Alarm 39 The report value in the alarm log indicates which power module generated the alarm 1 left most inverter module 2 middle inverter module in F2 or F4 frequency converter 2 right inverter module in F1 or F3 frequency convertere 3 right inverter module in F2 or F4 frequency converter MG 33 Al 02 VLT is a registered Danfoss trademark 57 VLT AutomationDrive Operating Warnings and Alarms Instructions 5 rectifier module ALARM 246 Power card supply This alarm is only for F Frame frequency converter It is equivalent to Alarm 46 The report value in the alarm log indicates which power module generated the alarm 1 left most inverter module 2 middle inverter module in F2 or F4 frequency converter 2 right inverter module in F1 or F3 frequency converter 3 right inverter module in F2 or F4 frequency converter 5 rectifier module ALARM 69 Power card temperaturePower card temperature This alarm is only for F Frame frequency converter It is equivalent to Alarm 69 The report value in the alarm log indicates which power module generated the alarm 1 left most inverter module 2 middle inverter module in F2 or F4 frequency converter 2 right inverter module in F1 or F3 frequency converter 3 right inverter module in F2 or F4 frequency converter 5 rectifier module
36. cations If motor current is exceeding nameplate full load current motor may run only with reduced load Review the specifi cations for the application Loose connections Perform pre startup check for loose Tighten loose connections connections Problem with mains power See Rotate input power leads into the lf imbalanced leg follows the wire it Alarm 4 Mains phase loss drive one position A to B B to C C is a power problem Check mains description to A power supply Problem with the frequency Rotate input power leads into the lf imbalance leg stays on same input converter unit frequency converter one position A terminal it is a problem with the to B B to C Cto A unit Contact supplier Problem with motor or motor Rotate output motor leads one If imbalanced leg follows the wire wiring position U to V V to W W to U the problem is in the motor or motor wiring Check motor and motor wiring Problem with drive unit Rotate output motor leads one If imbalance leg stays on same position U to V V to W W to U output terminal it is a problem with the unit Contact supplier MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Specifications nstructions 10 Specifications 10 1 Povver dependent Specifications Mains Supply 3 x 200 240V AC FC 301 FC 302 P3K7 37 A3
37. cause of the alarm is cleared power must be cycled to the frequency converter The frequency converter can then be reset manually by pressing Reset or remotely by control terminals or serial communication MG 33 Al 02 VLT is a registered Danfoss trademark 47 Warnings and Alarms nstructions 8 VVarnings and Alarms 8 1 System Monitoring The frequency converter monitors the condition of its input povver output and motor factors as vvell as other system performance indicators A vvarning or alarm may not necessarily indicate a problem internal to the frequency converter itself In many cases it indicates failure conditions from input voltage motor load or temperature external signals or other areas monitored by the frequency converter s internal logic Be sure to investigate those areas exterior to the frequency converter as indicated in the alarm or warning 8 2 Warning and Alarm Types Warnings A warning is issued when an alarm condition is impending or when an abnormal operating condition is present and may result in the frequency converter issuing an alarm A warning clears by itself when the abnormal condition is removed Alarms Trip An alarm is issued when the frequency converter is tripped that is the frequency converter suspends operation to prevent frequency converter or system damage The motor will coast to a stop The frequency converter logic will continue
38. frequency converter and the motor Connect the 3 phase motor wiring to terminals 96 U 97 V and 98 W Ground the cable in accordance with grounding instructions provided Torque terminals in accordance with the information provided in 10 4 1 Connection Tightening Torques MG 33 Al 02 VLT is a registered Danfoss trademark 13 Darfi VLT AutomationDrive Operating Installation Instructions Follow motor manufacturer wiring requirements 2 4 5 Control Wiring Illustration 2 8 represents mains input motor and earth grounding for basic frequency converters Actual configu Isolate control wiring from high power rations vary with unit types and optional equipment components in the frequency converter If the frequency converter is connected to a thermistor for PELV isolation optional thermistor control wiring must be reinforced double insulated A 24 VDC supply voltage is recommended 2 4 5 1 Access 130BB920 10 Remove access cover plate with a screw driver See Illustration 2 9 Or remove front cover by loosening attaching screws See Illustration 2 10 130BT248 10 Illustration 2 8 Example of Motor Mains and Earth Wiring 2 4 4 AC Mains Connection Size wiring based upon the input current of the frequency converter For maximum wire sizes see 10 1 Power dependent Specifications Illustration 2 9 Control Wiring Access for A2 A3 B3 B4 C3 and C4
39. k QkU q r y mv V VV FN 261800 3 EN 01009 6 34 EN 55011 EN 61800 3 EN 61000 6 1 2 EMC standards Immunity EN 61000 4 2 EN 61000 4 3 EN 61000 4 4 EN 61000 4 5 EN 61000 4 6 See section on special conditions in the Design Guide Protection and Features Electronic thermal motor protection against overload Temperature monitoring of the heatsink ensures that the frequency converter trips if the temperature reaches a predefined level An overload temperature cannot be reset until the temperature of the heatsink is below the values stated in the tables on the following pages Guideline these temperatures may vary for different power sizes frame sizes enclosure ratings etc The frequency converter is protected against short circuits on motor terminals U V W If a mains phase is missing the frequency converter trips or issues a warning depending on the load Monitoring of the intermediate circuit voltage ensures that the frequency converter trips if the intermediate circuit voltage is too low or too high The frequency converter constantly checks for critical levels of internal temperature load current high voltage on the intermediate circuit and low motor speeds As a response to a critical level the frequency converter can adjust the switching frequency and or change the switching pattern in order to ensure the performance of the frequency converter 74 MG 33 Al 02 VLT is a
40. mode to run the motor Missing start signal Standby Check 5 10 Start for correct setting Apply a valid start signal to start the for terminal 18 use default setting motor Motor coast signal active Coasting Check 5 12 Coast inv for correct Apply 24V on terminal 27 or setting for terminal 27 use default programm this terminal to No setting operation VVrong reference signal source Check reference signal Local Program correct settings Check 3 13 remote or bus reference Preset Reference site Set preset reference reference active Terminal active in parameter group3 1 connection correct Scaling of References Check for correct vviring terminals correct Reference signal Check scaling of terminals Check available reference signal MG 33 Al 02 VLT is a registered Danfoss trademark 59 Basic Troubleshooting Darfi VLT AutomationDrive Operating Instructions Symptom Motor running in wrong direction Motor is not reaching maximum speed Motor speed unstable Motor runs rough Motor will not brake Open power fuses or circuit breaker trip Mains current imbalance greater than 3 Motor current imbalance greater than 3 60 Possible Cause Test Solution Motor rotation limit Check that 4 10 Motor sped direction Program correct settings is programmed correctly Active reversing signal Check if a reversing command is Deactivate re
41. or 600V depending on the frequency converter voltage rating With the proper fusing the frequency converter short circuit current rating SCCR is 100 000 Arms Enclosure FC 300 Power Recommended Recommended Recommended circuit Max trip level fuse size Max fuse breaker Size iw Me H A2 0 25 2 2 gG 10 0 25 1 5 gG 25 PKZM0 25 25 A3 3 0 3 7 gG 16 3 gG 32 PKZM0 25 25 B4 7 5 15 gG 32 7 5 gG 125 NZMB1 A100 100 gG 50 11 gG 63 15 C3 18 5 22 gG 80 18 5 gG 150 18 5 NZMB2 A200 150 CA 30 37 aR 160 30 aR 200 30 NZMB2 A250 250 A4 0 25 2 2 gG 10 0 25 1 5 gG 32 PKZM0 25 25 A5 0 25 3 7 gG 10 0 25 1 5 gG 32 PKZM0 25 25 gG 16 2 2 3 gG 20 3 7 B1 5 5 7 5 gG 25 5 5 gG 80 PKZM4 63 63 C1 15 22 gG 63 15 gG 160 15 18 5 NZMB2 A200 160 gG 80 18 5 aR 160 22 gG 100 22 C2 30 37 aR 160 30 aR 200 30 NZMB2 A250 250 Table 10 1 200 240V Frame Sizes A B and C 76 MG 33 Al 02 VLT is a registered Danfoss trademark Denpi VLT AutomationDrive Operating Specifications nstructions Enclosure FC 300 Povver Recommended Recommended Recommended circuit Max trip level fuse size Max fuse breaker Size iw poo Me A A1 gG 10 gG 25 PKZM0 16 16 A2 gG 10 0 37 3 gG 25 PKZM0 25 25 gG 16 4 B4 18 5 30 gG 50 18 5 gG 125 NZMB1 A100 100 gG 63 22 gG 80 30 c3 37 45 gG 100 37 gG 150 37 NZMB2 A200 150 gG 160 45 gG 160 45 CA 55
42. quand ue1ls ZH p ds uge Wd p ds ves ues Bu 4 uon un Hes Aejaq ues syu unsnf py Hels Eau WNWixey peo1 p ds mo7 16 Auen UNA Jue3suo au Buluadweq 5ueuos t Buiu duueq adueuosay jue3suo au uoesua dwo dils uonesu duuo dils uonesu duuo peo p ds uBiH uoljesuadwo gt peo p ds wo uada peol Aduanbad4 595 4 1591 WeIsh 4 JUUNI s sind 3s l ue1s 4 3 33s919e1eUD N xhsu elev Huluayeampjay u n np i b oA Aduanbas4 HIYS l poW zH Buisnaubeyy guion p ds uN Wdy BuisnauBeyy guion p ds uiw paads 0 37 Je uonesn uBbeyy 1O1OW peo J9SHO ajbuy 103011 Wdy 0001 18 AWA 1288 s od 1O1OW aUepNnpu sixe p aDUe sIsay 5507 UOJ YX aDUepesy urew ZX 32ue poe y Beye 1 10704 LX dUepesy Beye 1 101815 44 a2Uue7sIisay 10704 Sy aUe sIsay 101815 1030W ApV VINV uone depy 1030W 3neuuolnv 1uo2 1030W p ds 1030W JU3JIN 1030W 1030W IBEIOA 1070W dH 1030W MA J43MO4 1030W a 7 N s CH m s oo Ep 1030W uon nu3suo 1030W uo h l s 1070W uon sIN9D20 D uoneinBiJuo2 poW 2207 pow peono s hsu paeu anbio inos yDeqpaea4 1030W xn 4 ldi32uud IO uo2 1o1olW uonein6iJuo2 s5um s ej u p
43. registered Danfoss trademark Specifications nstructions 10 3 Fuse Tables t is recommended to use fuses and or Circuit Breakers on the supply side as protection in case of component break dovvn inside the frequency converter first fault NOTE This is mandatory in order to ensure compliance vvith IEC 60364 for CE or NEC 2009 for UL AWARNING Personnel and property must be protected against the consequence of component break down internally in the frequency converter Branch Circuit Protection In order to protect the installation against electrical and fire hazard all branch circuits in an installation switch gear machines etc must be protected against short circuit and over current according to national international regulations NOTE The recommendations given do not cover Branch circuit protection for UL Short circuit protection Danfoss recommends using the fuses Circuit Breakers mentioned below to protect service personnel and property in case of component break down in the frequency converter Over current protection The frequency converter provides overload protection to limit threats to human life property damage and to avoid fire hazard due to overheating of the cables in the instal lation The frequency converter is equipped with an internal over current protection 4 78 Current Limit that can be used for upstream overload protection UL applications excluded Moreover fuses or Cir
44. to operate and monitor the frequency converter status After the fault condition is remedied the frequency converter can be reset It will then be ready to start operation again A trip can be reset in any of 4 ways Press RESET on the LCP Digital reset input command Serial communication reset input command Auto reset Trip lock An alarm that causes the frequency converter to trip lock requires that input power be cycled The motor will coast to a stop The frequency converter logic will continue to operate and monitor the frequency converter status Remove input power to the frequency converter and correct the cause of the fault then restore power This action puts the frequency converter into a trip condition as described above and may be reset in any of those 4 ways VLT AutomationDrive Operating 8 3 Warning and Alarm Displays 21 0 0Hz 0 000psi 0 004 8 0 0Hz s 1 0 Off a ILive zero error W2 Off Remote Stop An alarm or trip lock alarm will flash on display along with the alarm number y 0 0Hz 0 000kW 0 00A 0 0Hz 0 A Auto Remote Trip In addition to the text and alarm code on the frequency converter display the status indicator lights operate VVarn LED Alarm LED ON Fishing 130BB467 10 Trip Lock ON Flashing 48 MG 33 Al 02 VLT is a registered Danfoss trademark Darfi VLT Automat
45. to terminal 27 is not needed Table 6 4 Analog Speed Reference Current Speed Parameters Funcion Seting a 25 S 5 10 Terminal 18 8 Start Digital Input DIN 19 5 12 Terminal 27 0 No COM 20 Digital Input operation Latched Start 18 DIN 27 5 19 Terminal 37 1 Safe Stop Stop Inverse 27 DIN zi Safe Stop Alarm DIN 32 Default Value Notes comments If 5 12 Terminal 27 Digital Input is set to 0 No operation a jumper vvire to terminal 27 is not needed Table 6 5 Start Stop Command vvith Safe Stop o Speed S ES a Start 18 MG 33 Al 02 VLT is a registered Danfoss trademark 41 Darfi VLT AutomationDrive Operating Application Set Up Examples net elibns Parameters Parameters S funcion seng Joie gt seming o 24 V 12 5 10 Terminal 18 8 Start 24 V 13 S 6 10 Terminal 53 DIN 180 Digital Input DIN 18 Low Voltage 0 07V DIN 198 5 11 Terminal 19 11101 DIN 19 6 11 Terminal 53 COM 20 Digital Input Reversing COM 20 High Voltage a DIN 27 6 14 Terminal 53 ORPM DIN 29 BIN 29 Low Ref Feedb DIN 320 5 12 Terminal 27 0 No DIN 32 be Value DIN 30 Digital Input operation DIN 33 DIN m EE See R 2
46. up Once stored in the LCP the data can be downloaded back into the frequency converter Or downloaded into other frequency converters by connecting the LCP into those units and downloading the stored settings This is a quick way to program multiple units with the same settings Initialisation of the frequency converter to restore factory default settings does not change data stored in the LCP memory AWARNING UNINTENDED START When frequency converter is connected to AC mains the motor may start at any time The frequency converter motor and any driven equipment must be in operational readiness Failure to be in operational readiness when the frequency converter is connected to AC mains could result in death serious injury equipment or property damage MG 33 Al 02 VLT is a registered Danfoss trademark 29 User Interface Instructions 4 2 1 Uploading Data to the LCP 1 Press OFF to stop the motor before uploading or downloading data Go to 0 50 LCP Copy Press OK Select All to LCP x Press OK A progress bar shows the uploading process 6 Press Hand On or Auto On to return to normal operation 4 2 2 Dovvnloading Data from the LCP 1 Press OFF to stop the motor before uploading or downloading data Go to 0 50 LCP Copy Press OK Select All from LCP a E Press OK A progress bar shows the downloading process 6 Press Hand On or Auto On to return
47. when AC mains is disconnected To avoid electrical hazards remove AC mains from the frequency converter before doing any service or repair and wait the amount of time specified in Table 1 1 Failure to wait the specified time after power has been removed prior to doing service or repair on the unit could result in death or serious injury Voltage V Minimum waiting time minutes 5 200 240 5 5 37 kW 380 480 11 75 kW 525 600 11 75 kW 525 690 11 75 kW High voltage may be present even when the warning LEDs are off Table 1 1 Discharge Time VLT AutomationDrive Operating Symbols The follovving symbols are used in this manual AWARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury ACAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices CAUTION Indicates a situation that may result in equipment or property damage only accidents NOTE Indicates highlighted information that should be regarded with attention to avoid mistakes or operate equipment at less than optimal performance Approvals EO MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Safety Instructions MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Ope
48. 0 pu3 q 16 oey dues s dols qomo HIS jaa 1e oneg dues s dols JND adh due dois y3InO au dwey dois mo au due Dor sduwey 13430 pu3 3 q 16 oey duwel s y dwey PEIS q 1e oneq duel s y dwey pu3 1029Y 1e oney dwel y dwey Ups T y ye oney duel s y dwey au umog dwey y dwey awl dn dwey y dwey adh r dwey y due pu3 3 q e oey duel s dwey PEJS q 18 one dwe dwey pu3 dy 1e oney duwel s dwey 1483S Jay ye oney duel s dwey umop due dwey au dn dwey dwey adh dwey dwey pu3 q 16 oey dwei s z dwey PEJS q 1e one duel s z dwey 1029Y 16 one dwel s z dwey HIS Ja 1e oey duel s z dwey awl umop due z dwey au dn duu z dwey adh z dwey z dwey LS 208 2 SS E TSE LS OS SE pu3 q e one duwel s dwey 8p yes 2 q ye one dues s dwey p Du e oney due duey 9p ye1s ov 1e oey duwel s dwey Sh awit umog due dwey zp au dn dwey due adh dwey Ldwey sb Wdu p ds Dor 61 9 INOSIY 5u J J t BUILIS annejay g1 inos q 52u J J u 21 z BDINOSaY u l q 91 L a3DNOSIY xu l l u SL E 19S 1d yl E 2U 1 J Y 1 n 8A UMOG Mojs dn 2362 21 6 zH p ds Dor Le 1959 4 01 s u l q L uon un4 y0
49. 0143 lqe 6 Z Buldoous dIADI 26 21 SSOID OINY L6 Z ansoubeiq lqe 06 7 S DIM J9UIDYIJ p 3ueApV 6 ZL 104 I uueuD 199905 JuaJedsuel 68 7 3IA4 S dIWS 28 2 J M 411 18 21 4 AJ S 413 08 2 5921 J9UIDYIZ 48 21 sn1e1S 1 1 65 21 ss lppy uoles painByuo gt L sey uone s parnbijuo 06 2 1VDI9YH 46 21 uno Bess W uond x2 aAe S Zt Z JUNO 5ess ly APIS Ly Z J lj uueled Sn181S 21 401 snqpoN t L SOD 8 7 JOU UqIYU SOD 2 21 4 SC SE Z po npolq 40 vE Z UOISIAdY 412 62 21 101 U0D ION ZE ION LE Z Jajyaweseg Hulusen O ZL dIAPNJOUIA 46 21 S BM Y 31018 67 7 san eA e1eg 31015 82 21 Jayseyw Uewnd Z Z azIS peay BiJuo2 0160 55920 4 Y 7 7 3ZIS IMM UOD e1eq 55920 4 EZ ZL peay BIJUO 6160 SS3DOJA 77 7 M BIJUO e1eq 55920 4 LZ Z 3Uue3su 04340 02 21 3 5592014 42 21 0 0 yuri 1 2 p ds gun 21 21 ony 21 2 uoneing yur 1 2 sn3e3 yur 01 21 S4 J WLILd AUN IPUI 21 21 ss sppy Ie3Is ud 60 7 150H 80 21 wey ulewog 20 C JWEN 90 C said 35837 S0 ZL J M dDHA 70 21 Aemayed 1 neJ dq 60 21 yseW 1 uqns 20 21 SSs IppV dl 10 21 juawublissy ssaippy d 00 21 sbum3 s dl 0 ZL DEIER BIjuo e1eg ss 2oud LS OL au 02 e1eg ss oold 0S 01 u doNvV sS 0L S1 1l uueled Y 3 U
50. 1 29 Automatic Il Enable 24 Motor Adaptation complete TAN AMA AMA DIN Digital Input inverse D N Default Value DIN Notes comments Parameter DIN group 1 2 must be set DIN according to motor DIN 10 V AIN AIN COM 50 53 54 Parameters 6 10 Terminal 53 Lovv Voltage 6 11 Terminal 53 High Voltage 6 14 Terminal 53 ORPM Lovv Ref Feedb Value 6 15 Terminal 53 High Ref Feedb Value Setting 1 1500RPM Default Value Notes comments 10 10V Table 6 3 Analog Speed Reference Voltage MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Application Set Up Examples netiuelibns Darfi Parameters 6 12 Terminal 53 4mA Low Current 6 13 Terminal 53 20mA High Current 6 14 Terminal 53 ORPM 130BB927 10 DIN 29 Low Ref Feedb DIN 32 Value DIN 33 DIN x 6 15 Terminal 53 1500RPM High Ref Feedb 10V 50 Value AIN 53 Default Value Notes comments Table 6 6 Pulse Start Stop Parameters 5 10 Terminal 18 9 Latched Start 6 Stop Inverse Setting 130BB803 10 Digital Input 5 12 Terminal 27 Digital Input Default Value Notes comments If 5 12 Terminal 27 Digital Input is set to 0 No operation a jumper wire
51. 200 200 225 motor full motor output cannot be achieved Table 2 1 Minimum Airflow Clearance Requirements 8 MG 33 Al 02 VLT is a registered Danfoss trademark Installation Instructions 2 3 2 Lifting Check the weight of the unit to determine a safe lifting method Ensure that the lifting device is suitable for the task If necessary plan for a hoist crane or forklift with the appropriate rating to move the unit For lifting use hoist rings on the unit when provided 2 3 3 Mounting Mount the unit vertically The frequency converter allows side by side instal lation Ensure that the strength of the mounting location will support the unit weight Mount the unit to a solid flat surface or to the optional back plate to provide cooling airflow see Illustration 2 2 and Illustration 2 3 Improper mounting can result in over heating and reduced performance Use the slotted mounting holes on the unit for wall mounting when provided 130BA219 10 F d Illustration 2 2 Proper Mounting with Back Plate Item A is a back plate properly installed for required airflow to cool the unit VLT AutomationDrive Operating N 5 w Q h A Ls Illustration 2 3 Proper Mounting with Railings Back plate is needed when mounted on railings 2 3 4 Tightening Torques See 10 4 1 Connection Tightening Torques for proper tighten
52. 3 Encoder inputs 32 A and 33 B Digital output Programmable digital pulse outputs 2 1 Terminal 27 and 29 can also be programmed as input The digital output is galvanically isolated from the supply voltage PELV and other high voltage terminals Analog output Number of programmable analog outputs 1 The analogue output is galvanically isolated from the supply voltage PELV and other high voltage terminals Control card 24 V DC output Terminal number 12 13 The 24 V DC supply is galvanically isolated from the supply voltage PELV but has the same potential as the analog and digital inputs and outputs Control card 10V DC output Terminal number 50 The 10V DC supply is galvanically isolated from the supply voltage PELV and other high voltage terminals Control card RS 485 serial communication Termi umber The RS 485 serial communication circuit is functionally separated from other central circuits and galvanically isolated from the supply voltage PELV Control card USB serial communication USB standard 1 1 Full speed Connection to PC is carried out via a standard host device USB cable The USB connection is galvanically isolated from the supply voltage PELV and other high voltage terminals 72 MG 33 Al 02 VLT is a registered Danfoss trademark Denpi VLT AutomationDrive Operating Specifications nstructions The USB ground connection is not galvan
53. 6 15 Terminal 53 1500RPM x 5005 High Ref Feedb Digital Input ref bit 0 10V 50 10V DU Value 5 15 Terminal 33 17 Preset 7 gt Digital Input ref bit 1 7 7 so Default Value AIN 54 g Notes comments COM 55 3 10 Preset A OUT 42 Reference COM 39 Preset ref 0 Preset ref 1 Preset ref 2 Preset ref 3 Default Value Notes comments Parameters Table 6 7 Start Stop vvith Reversing and 4 Preset Speeds Setting 130BB804 10 Parameters 5 10 Terminal 18 8 Start Fe s 111 5 12 Terminal 27 11191 Freeze e Digital Input Reference 24V 13 gal 5 11 Terminal 19 1 Reset g p m DIN 18 Digital Input 5 Terminal 29 11211 Speed Up DIN 19 I e e Default Value Digital input Notes comments 5 14 Terminal 32 1122 Speed Digital Input Dovvn Default Value Notes comments Table 6 8 External Alarm Reset Table 6 10 Speed Up Dovvn 42 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating nstructions Application Set Up Examples Parameters S 2 Setting ES ite 24V 12 3 Speed 1 Ye a R 1 24V 13 1 90 Motor 121 Thermistor Reference I DIN 18 Thermal trip I izi gt DIN 19 Protection I 11 1 I I b 1 I I COM 20 1 93 Thermistor 1111 Analog
54. 7 10 02 Quick Setup Q5 Changes Made Q6 Loggings z Select language and press OK Then enter the motor data in parameters 1 20 1 21 through 1 25 The information can be found on the motor nameplate 1 20 Motor Power kW or 1 21 Motor Power HP 1 22 Motor Voltage 1 23 Motor Frequency 1 24 Motor Current 1 25 Motor Nominal Speed 7a 0 0 Hz 0 00kW 1 1 1 21 Motor Power kW 130BT772 10 GO EA l v A jumper wire should be in place between control terminals 12 and 27 If this is the case leave 5 12 Terminal 27 Digital Input at factory default Othervvise select No Operation For frequency converters vvith an optional Danfoss bypass no jumper wire is required 3 02 Minimum Reference 3 03 Maximum Reference 3 41 Ramp 1 Ramp Up Time 3 42 Ramp 1 Ramp Down Time 3 13 Reference Site Linked to Hand Auto Local Remote This concludes the quick set up procedure Press Status to return to the operational display 24 Darfi VLT AutomationDrive Operating 3 4 Automatic Motor Adaptation Automatic motor adaptation AMA is a test procedure that measures the electrical characteristics of the motor to optimize compatibility between the frequency converter and the motor The frequency converter builds a mathematical model of the motor for regulating output motor current The procedure also tests the input phase balance of electrical power It compa
55. 75 aR 200 55 aR 250 NZMB2 A250 250 A4 gG 10 0 37 3 gG 32 PKZMO 25 25 AS 0 37 7 5 gG 10 0 37 3 gG 32 PKZMO 25 25 Lu 4 D B1 11 15 gG 40 gG 80 PKZM4 63 63 B2 18 5 22 gG 50 18 5 gG 100 NZMB1 A100 100 JL C1 30 45 gG 80 30 gG 160 NZMB2 A200 160 gG 100 37 gG 160 45 c2 55 75 aR 200 55 aR 250 NZMB2 A250 250 aR 250 75 gG 300 90 gG 300 90 gG 350 110 gG 350 110 90 200 gG 400 132 gG 400 132 gG 500 160 gG 500 160 gG 630 200 gG 630 200 aR 700 250 aR 700 250 E 250 400 I aR 900 315 400 aR 900 315 400 aR 1600 450 500 aR 1600 450 500 F 450 800 aR 2000 560 630 aR 2000 560 630 aR 2500 710 800 aR 2500 710 800 Table 10 2 380 500V Frame Sizes A B C E and F MG 33 Al 02 VLT is a registered Danfoss trademark 77 Darfi VLT AutomationDrive Operating Specifications Instructions Enclosure FC 300 Power Recommended Recommended Recommended circuit Max trip level fuse size Max fuse breaker Size iw j Mller A A2 75 4 gG 10 gG 25 PKZM0 25 25 A3 gG 10 5 5 gG 32 PKZM0 25 25 gG 16 7 5 B3 11 15 gG 25 11 gG 63 PKZM4 50 50 gG 32 15 B4 18 5 30 gG 40 18 5 gG 125 NZMB1 A100 100 gG 50 22 gG 63 30 c3 37 45 gG 63 37 gG 150 NZMB2 A200 150 gG 100 45 CA 55 75 aR 160 55 aR 250 NZMB2 A250 250 aR 200 75 A5 0 75 7 5 gG 10 0 75 5 5 gG 32 PKZM0 25 25
56. 86 SL p lJIDONW 6 SL p ulJ q 26 41 oul Jayaweled 6 SL UOISI A MS UondOo LD 1015 SL LD 301 u uondo 9 SL UOISI A MS VONAO 02 3019 SZ S 02 1015 u uondO t SL UOISI A MS VONAO Y 2015 Ciel g 1015 u uondO ZL S UOISI A MS UondO Y 2015 LZ SL V 1015 u uondO 0 SL ON lEH uondo Cas ON Buuj piO uondo gel UOISI A MS UondO 19 SL pajunoy uondo 09 s 1u pl uondo 9 SL weu 4 AISD 6S SL JAQUINN elas DIE 1 MO0d ES S JOQUINN Blas 4914gAUu0D ADuanbas4 LS SL DIS 4 AI MS 0S S pied 0 1402 q MS 6r S ON PI 401 87 91 ON PIB 1 M0d t SL ON Buu pio 19119410 9py S Buys Jeny Bus pp SL UOISI A eA JOS Ep S aHeYOA Zy SL uon s Ly SL ad L 24 YOReIYHUSP SAC kl aul 607 Ney ZE SL nleA Dot yney LE S po2 10443 607 sine 0 SL 4ney EL QW Dol 3uolsiH 22 nlEA 507 3uolsIH LZ SL 1u A3 607 3HolsIH 02 51 5o7 OISIH Z SL 1966111 asojag sajdues py 1 S1L apow 5ul55o7 El SL quanq 1966111 ZL SL Bul6607 LL SL anos 6ul5507 OL SL s um s 607 6160 21 41 19JUNO SINOH bBuluuny 1959y Z0 SL J9JUNO 1959 90 S L SHOA S0 S L Sdul l 1 sdn 4 60 51 49 UNOD YM 20 51 sinoH Buluuny LO SL sinoH Bunesado 00 S L Ee Bunelado 0 SL
57. B1 11 18 gG 25 11 gG 80 PKZM4 63 63 gG 32 15 gG 40 18 5 B2 22 30 gG 50 22 gG 100 NZMB1 A100 100 550002 1 1 C1 37 55 gG 63 37 gG 160 37 45 NZMB2 A200 160 gG 100 45 aR 250 55 aR 160 55 ae il aR 200 75 aR 250 NZMB2 A250 250 Table 10 3 525 600V Frame Sizes A B and C Enclosure FC 300 Power Recommended Recommended Recommended circuit Max trip level fuse size Max fuse breaker Size A B2 CH gG 80 30 S gG 100 37 gG 125 45 gG 160 55 75 gG 125 37 gG 160 45 gG 160 45 gG 200 55 75 gG 200 55 75 aR 250 90 aR 250 90 D aR 315 110 aR 315 110 2 aR 350 132 160 350 132 160 aR 400 200 aR 400 200 500 250 aR 500 250 550 315 aR 550 315 560 aR 900 500 560 aR 900 500 560 aR 1600 630 900 aR 1600 630 900 F 630 1200 aR 2000 1000 aR 2000 1000 aR 2500 1200 aR 2500 1200 Table 10 4 525 690V Frame Sizes B C D E and F 78 MG 33 Al 02 VLT is a registered Danfoss trademark Specifications VLT AutomationDrive Operating Instructions UL Compliance Fuses or Circuit Breakers are mandatory to comply with NEC 2009 We recommend using a selection of the following The fuses below are suitable for use on a circuit capable of delivering 100 000 Arms symmetrical 240V or 480V or 500V or Denpi 600V depending on the frequency convert
58. CP provides a local start command to the frequency converter The OFF key provides the stop function When operating in local mode the up and down arrows on the LCP increase and decrease the speed output of the frequency converter The left and right arrow keys move the display cursor in the numeric display T Press Hand On 2 Accelerate the frequency converter by pressing 4 to full speed Moving the cursor left of the decimal point provides quicker input changes 3 Note any acceleration problems 4 Press OFF 5 Note any deceleration problems If acceleration problems were encountered If warnings or alarms occur see 8 Warnings and Alarms Check that motor data is entered correctly Increase the ramp up time in 3 41 Ramp 1 Ramp Up Time Increase current limit in 4 18 Current Limit Increase torque limit in 4 16 Torque Limit Motor Mode If deceleration problems were encountered If warnings or alarms occur see 8 Warnings and Alarms Check that motor data is entered correctly e Increase the ramp down time in 3 42 Ramp 1 Ramp Dovvn Time MG 33 Al 02 VLT is a registered Danfoss trademark 25 VLT AutomationDrive Operating Start Up and Functional Tes nstructions Enable overvoltage control in 2 17 Over voltage Control See 8 4 Warning and Alarm Definitions for resetting the frequency converter after a trip NOTE 3 1 Pre start through 3 7 Local control Test in this cha
59. EE EE uonexdepy premio 26 66 adh uonesiuoiu3zu s 16 66 uopo LIN 06 66 d lili Joie 104 SUL d lil 62 66 uonenBijuoD out Jop 82 26 SUI SHO ZZ EE Ja 1DO SA 92 66 Apeay 104 J3QUINN Jaye SZ 1Inej3 Jop 72 62 2U4 H NHEVN els 62 66 MOPUIM 32ueJ O Jop DABIS 22 49 MOPUIM 3UBJAJO IJEN JIS 12 66 adh Jop ALIS 02 26 adh Jop Jaisew 6L EE ue s q 4 34eW DALIS 81 66 aduejsiq Jop 15 ZL APIS 104 JIQUINN OL EE Jase 40 JOQUINN Jop SL EE 7 DOPA DALIS IMEI HL EE D 2048 uonlsoq MOPUIM AOEIDOOM 21 66 uonezluolu uZ 40 195 4011504 Z LEE JOEY 2U 1 1 Jaysew 103254 DU S 01 66 UODEZIUOIUDU S LEE uolnowawoyH Duunp inolAeu g rt0 uonoNW SWOH JO 1DDOoJ A 60 22 Uonol SWOH 104 due 20 66 504 BWOH WO 3 SHO lulOd O49Z 0 6 AWOH 29404 00 UONOW 0 sbum3 s APY ODW watt xinos nq q 06 22 yu uudo A dq 46 22 yu l Daul 10 UMOP 990 68 ZE f paul 104 dn 990 88 26 l pai JO UMOP DY 28 C pay 104 dn 33v 98 26 uone l oy 3ine q S8 ZE K1NOJ9A 1lneJ q r8 z uonjos y A 68 22 adh dwey 28 26 dwey 1s lious 18 C DOA WNWIXeW 08 26 TS 9 Doan 58 26 SUN 19114 UONISOd YL TE SUI s yi tul Rifat 6 26 CNL MOPUIM 1onuo2
60. For initial start up make no assumptions about power components Follow pre start procedures Failure to follow pre start procedures could result in personal injury or damage to equipment 1 Input power to the unit must be OFF and locked out Do not rely on the frequency converter disconnect switches for input power isolation 2 Verify that there is no voltage on input terminals L1 91 L2 92 and L3 93 phase to phase and phase to ground 3 Verify that there is no voltage on output terminals 96 U 97 V and 98 W phase to phase and phase to ground 4 Confirm continuity of the motor by measuring ohm values on U V 96 97 V W 97 98 and W U 98 96 5 Check for proper grounding of the frequency converter as well as the motor 6 Inspect the frequency converter for loose connections on terminals 7 Record the following motor nameplate data power voltage frequency full load current and nominal speed These values are needed to program motor nameplate data later 8 Confirm that the supply voltage matches voltage of frequency converter and motor MG 33 Al 02 VLT is a registered Danfoss trademark 21 VLT AutomationDrive Operating Start Up and Functional Tes nstructions 3 1 2 Start Up Check List CAUTION Before applying power to the unit inspect the entire instal lation as detailed in Table 3 1 Check mark those items when completed Inspect for Description Auxili
61. LT software com A CD is also available by requesting part number 130B1000 A user s manual provides detailed operation instructions MG 33 Al 02 VLT is a registered Danfoss trademark 39 Application Set Up Examples VLT AutomationDrive Operating Instructions 6 Application Set Up Examples 6 1 Introduction NOTE A jumper wire may be required between terminal 12 or 13 and terminal 27 for the frequency converter to operate when using factory default programming values See 2 4 1 1 Jumper Terminals 12 and 27 for details The examples in this section are intended as a quick reference for common applications Parameter settings are the regional default values unless otherwise indicated selected in 0 03 Regional Settings Parameters associated with the terminals and their settings are shown next to the drawings Where switch settings for analog terminals A53 or A54 are required these are also shown 6 2 Application Examples DIN 19 COM 20 DIN 2o DIN 29 Table 6 1 AMA with T27 Connected 40 130BB929 10 Parameters 1 29 Automatic Setting 1 Enable Motor Adaptation complete AMA AMA 130BB930 10 5 12 Terminal 27 0 No Digital Input operation Default Value Notes comments Parameter group 1 2 must be set according to motor Table 6 2 AMA without T27 Connected Parameters M
62. MAKING MODERN LIVING POSSIBLE Operating Instructions VLT AutomationDrive FC 300 THE REAL DRIVE Safety Instructions Safety AWARNING HIGH VOLTAGE Frequency converters contain high voltage when connected to AC mains input power Installation start up and maintenance should be performed by qualified personnel only Failure to perform installation start up and maintenance by qualified personnel could result in death or serious injury High Voltage Frequency converts are connected to hazardous mains voltages Extreme care should be taken to protect against shock Only trained personnel familiar with electronic equipment should install start or maintain this equipment AWARNING UNINTENDED START When the frequency converter is connected to AC mains the motor may start at any time The frequency converter motor and any driven equipment must be in operational readiness Failure to be in operational readiness when the frequency converter is connected to AC mains could result in death serious injury equipment or property damage Unintended Start When the frequency converter is connected to the AC mains the motor may be started by means of an external switch a serial bus command an input reference signal or a cleared fault condition Use appropriate cautions to guard against an unintended start AWARNING DISCHARGE TIME Frequency converters contain DC link capacitors that can remain charged even
63. NO NO di Shaft output at 550V 30 30 37 37 45 45 55 75 e a gt T gt T gt P HP ica Te EC CI ECO EC E E E kw Enclosure IP21 55 IP21 55 C2 Output current Continuous Intermittent 60 sec overload 3 64 5 S b 115 5 3 x 525 550V A Continuous 3 x 551 690V ntermittent 60 sec overload N b 110 3 x 551 690V A Continuous KVA at 550V KVA Continuous KVA at 575V KVA 22 Continuous KVA Max input current Continuous Continuous Additional specifications Max cable size mains motor load share and brake mm AWG ICI at rated max load W Weight Efficiency 100 100 0 For fuse ratings see 10 3 1 Fuses 1 High overload 160 torque during 60 sec Normal overload 110 torque during 60 sec 2 American Wire Gauge 3 Measured using 5 m screened motor cables at rated load and rated frequency 4 The typical power loss is at nominal load conditions and expected to be within 15 tolerence relates to variety in voltage and cable conditions Values are based on a typical motor efficiency eff2 eff3 border line Motors with lower efficiency will also add to the power loss in the frequency converter and opposite If the switching frequency is increased compared to the default setting the power losses may rise significantly LCP and
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65. SO 12100 2 paragraph 5 3 2 5 must be fulfilled Liability Conditions t is the responsibility of the user to ensure personnel installing and operating the Safe Stop function Read and understand the safety regulations concerning health and safety accident prevention Understand the generic and safety guidelines given in this description and the extended description in the Design Guide Have a good knowledge of the generic and safety standards applicable to the specific application MG 33 Al 02 VLT is a registered Danfoss trademark 17 Installation Instructions User is defined as integrator operator servicing maintenance staff Standards Use of safe stop on terminal 37 requires that the user satisfies all provisions for safety including relevant laws regulations and guidelines The optional safe stop function complies with the following standards EN 954 1 1996 Category 3 IEC 60204 1 2005 category 0 uncontrolled stop IEC 61508 1998 SIL2 IEC 61800 5 2 2007 safe torque off STO function IEC 62061 2005 SIL CL2 ISO 13849 1 2006 Category 3 PL d ISO 14118 2000 EN 1037 prevention of unexpected start up The information and instructions of the instruction manual are not sufficient for a proper and safe use of the safe stop functionality The related information and instructions of the relevant Design Guide must be follovved Protective Measures Safety engineering systems may only
66. a iia 45 Stop Commande 46 Supply Voltage 14 15 21 51 52 54 SuffotitBdiBgsu 73 Switching 46 52 A eaa 1 System Feedback A s 6 Monitoring we 48 Stat UDe Yaa E 26 T Technical Dat amp ll a a ei 70 Temperature Limits 22 VLT AutomationDrive Operating Terminal Programming AR 17 Programming Examples 32 Thermistor TOM Orina aia 14 52 43 CONtrol WiriN Deseando 14 Tightening Of 2 83 Torque Characteristics uu a tasa 70 Limits s a uu O S 25 Transient 6 ll 48 Ela Le EE 12 TAPAO CK u usa aasan nakunaqa 48 Troubleshooting 55 5 51 59 V Voltage Level 70 W Warning And Alarm Definitions 49 And 5 5 2 48 And Alarm Ty Pest 48 Warning Siiani ae RK E 48 SIZOS iii 12 13 86 MG
67. aa 15 72 Application Examples 26 40 1 Auto Automatic Motor Adaptation 24 45 Auto reseti ua a R SR aia 27 B Back Plate AA 9 A m Mau sl 53 45 Branch Circuit Protection 75 C Cable Lengths And Cross Sections 73 CireuleBreak ersik u ana isma uu s s 22 Clearance Clearance Requirements Closed a 17 Communication Option 54 CON diiniita 12 22 Control A ADA AR 16 Card Performance 73 Card 10V DC Output 72 Card 24 V DC Output sa ED Card RS 485 Serial Communication Card USB Serial Communication 272 Charaetefisties is 73 Signal in s b 31 32 45 SC EE 5 6 Terminals 10 24 29 45 47 32 16 AYATA R tall ada 16 A a u un S ul 12 16 22 14 VLT AutomationDrive Operating Cooling elt DE 8 Cleararce A 22 Copying Parameter Setting 29 Current 25 52 RAI stan 8 52 Danfoss e 20 A EES 6 46 A AT 51 IR Cl D 52 8 Digital PU tunas s s 47 52 17 IN PUES ciar ide 15 47 32 delen 70 lf e UE 72 Disconne
68. aa eu EEN 25 Local control Test 25 M Main Menui 28 31 28 Mains Mad iia ita 12 SUPP Min a asa aie 61 65 66 67 Supply L1 sss 70 Voltageu s 28 29 45 51 55 Manual lnitialisation 30 Mechanical Brake 6 2222 20 Keys AD 27 28 SOU aaa ln a a m Da A 29 34 Modb s RTU getest 20 VLT AutomationDrive Operating Motor El UE 8 12 13 Rotationt a aqa 25 28 SPOS augu a a 23 Statusu AA d aa s da 6 VViring 12 13 Wiring And a una s s ana nama unas 22 MOUNtiNQ cvaacocoociiniciniionniinci nicnionicincriciidiniinicoci ianccnicciinicris ns 9 22 Multiple Frequency Converters 2222 12 13 dia 21 Navigation Keys 23 31 45 27 29 Noise lsolation 12 22 O IER WEE 17 31 Operation Keys 29 Optional 14 17 23 6 Output Cree u k A 46 52 NN 46 Overload Protection
69. accessible when the LCP has been removed see Illustration 2 14 Note that some option cards available for the unit may cover these switches and must be removed to change switch settings Alvvays remove povver to the unit before removing option cards Terminal 53 default is for a speed reference signal in open loop set in 16 61 Terminal 53 Switch Setting Terminal 54 default is for a feedback signal in closed loop set in 16 63 Terminal 54 Switch Setting VLT AutomationDrive Operating 130BT310 10 VLT Illustration 2 14 Location of Terminals 53 and 54 Switches and Bus Termination Svvitch 2 4 5 8 Terminal 37 Terminal 37 Safe Stop Function The FC 302 and FC 301 optional for A1 enclosure is available vvith safe stop functionality via control terminal 37 Safe stop disables the control voltage of the povver semicon ductors of the frequency converter output stage vvhich in turn prevents generating the voltage required to rotate the motor When the Safe Stop T37 is activated the frequency converter issues an alarm trips the unit and coasts the motor to a stop Manual restart is required The safe stop function can be used for stopping the frequency converter in emergency stop situations In the normal operating mode vvhen safe stop is not required use the frequency converter s regular stop function instead VVhen automatic restart is used the requirements according to I
70. anfoss supplier VVARNING 59 Current limit The current is higher than the value in 4 18 Current Limit Ensure that Motor data in parameters 1 20 through 1 25 are set correctly Possibly increase the current limit Be sure the system can operate safely at a higher limit ALARM 60 External interlock A digital input signal is indicating a fault condition external to the frequency converter An external interlock has commanded the frequency converter to trip Clear the external fault condition To resume normal operation apply 24V DC to the terminal programmed for external interlock Reset the frequency converter VVARNING ALARM 61 Feedback error An error betvveen calculated speed and speed measurement from feedback device The function VVarning Alarm Disabling setting is in 4 30 Motor Feedback Loss Function Accepted error setting in 4 37 Motor Feedback Speed Error and the allovved time the error occur setting in 4 32 Motor Feedback Loss Timeout During a commissioning procedure the function may be effective MG 33 Al 02 VLT is a registered Danfoss trademark 55 Warnings and Alarms Instructions WARNING 62 Output frequency at maximum limit The output frequency has reached the value set in 4 19 Max Output Frequency Check the application to determine the cause Possibly increase the output frequency limit Be sure the system can operate safely at a higher output frequency The warning will clear when the output drops be
71. ary equipment e Look for auxiliary equipment switches disconnects or input fuses circuit breakers that may reside on input power side of frequency converter or output side to motor Examine their operational readiness and ensure that they are ready in all respects for operation at full speed e Check function and installation of any sensors used for feedback to frequency converter e Remove power factor correction caps on motor s if present Cable routing e Ensure that input power motor wiring and control wiring are separated or in three separate metallic conduits for high frequency noise isolation Control wiring e Check for broken or damaged wires and loose connections e Check that control wiring is isolated from power and motor wiring for noise immunity e Check the voltage source of the signals if necessary e The use of shielded cable or twisted pair is recommended Ensure that the shield is terminated correctly Cooling clearance e Measure that top and bottom clearance is adequate to ensure proper air flow for cooling EMC considerations e Check for proper installation regarding electromagnetic compatibility Environmental considerations e See equipment label for the maximum ambient operating temperature limits Humidity levels must be 5 95 non condensing Fusing and circuit breakers Check for proper fusing or circuit breakers Check that all fuses are inserted firmly and in operational condition and that all circuit breakers are in the open posit
72. be installed and commissioned by qualified and skilled personnel The unit must be installed in an IP54 cabinet or in an equivalent environment The cable between terminal 37 and the external safety device must be short circuit protected according to ISO 13849 2 table D 4 If any external forces influence the motor axis e g suspended loads additional measures e g a safety holding brake are required in order to eliminate hazards Safe Stop Installation and Set Up AWARNING SAFE STOP FUNCTION The safe stop function does NOT isolate mains voltage to the frequency converter or auxiliary circuits Perform work on electrical parts of the frequency converter or the motor only after isolating the mains voltage supply and waiting the length of time specified under Safety in this manual Failure to isolate the mains voltage supply from the unit and waiting the time specified could result in death or serious injury It is not recommended to stop the frequency converter by using the Safe Torque Off function If a running frequency converter is stopped by using the function the unit will trip and stop by coasting If this is not acceptable e g causes danger the frequency converter and machinery must be stopped using the appropriate stopping mode Darfi VLT AutomationDrive Operating before using this function Depending on the application a mechanical brake may be required Concerning synchronous and permanent ma
73. ble frequency converter connectors Terminal functions and default settings are summarized in Table 2 3 130BB921 10 Illustration 2 11 Control Terminal Locations 1 12 13 18 19 27 29 32 33 20 3715 OOOOOOOOQOOO la Q Q Q Q Q Q Q Q Q 3 2 3 61 68 69 139 42 50 53 54 55 O 000000 OOO 2000000 Illustration 2 12 Terminal Numbers Connector 1 provides four programmable digital inputs terminals two additional digital terminals programmable as either input or output a 24V DC terminal supply voltage and a common for optional customer supplied 24V DC voltage FC 302 and FC 301 optional in A1 enclosure also provide a digital input for STO Safe Torque Off function Connector 2 terminals 68 and 69 are for an RS 485 serial communications connection Connector 3 provides two analog inputs one analog output 10V DC supply voltage and commons for the inputs and output Connector 4 is a USB port available for use with the MCT 10 Set up Softvvare Darfi VLT AutomationDrive Operating Also provided are two Form C relay outputs that are in various locations depending upon the frequency converter configuration and size Some options available for ordering with the unit may provide additional terminals See the manual provided with the equipment option See 10 2 General Technical Data for terminal ratings details Terminal description Default Te
74. control wiring could result in less than optimum frequency converter and associated equipment performance For your safety comply with the following requirements Electronic controls equipment is connected to hazardous mains voltage Extreme care should be taken to protect against electrical hazards when applying power to the unit Run motor cables from multiple frequency converters separately Induced voltage from output motor cables run together can charge equipment capacitors even with the equipment turned off and locked out Overload and Equipment Protection An electronically activated function within the frequency converter provides overload protection for the motor The overload calculates the level of increase to activate timing for the trip controller output stop function The higher the current draw the quicker the trip response The overload provides Class 20 motor protection See 8 Warnings and Alarms for details on the trip function Because the motor wiring carries high frequency current it is important that wiring for mains motor power and control are run separately Use metallic conduit or separated shielded wire Failure to isolate power motor and control wiring could result in less than optimum equipment performance All frequency converters must be provided with short circuit and over current protection Input fusing is required to provide this protection see Illustration 2 6 If not factory s
75. ct SMIT aa R B s ns m n 23 SIC dictaba 21 E External Command E 6 45 Controller Sa ias 6 nterlock 17 33 n tid inn E aaa 31 F Fault Logan ENTRO 28 30 Mess Sii 51 Feedbacks cis cra 17 22 54 46 57 Floating 14 Full Load Current US d d G Ground C NNECHON EE 12 22 Klee 16 WI ta aa ee Na 12 13 22 Grounded Delta m uyu al R R s s 14 Grounding GOLA Osses 12 13 14 21 22 Using Shielded 13 84 MG 33 Al 02 VLT is a registered Danfoss trademark Index Instructions H Hand On 25 29 45 TT 6 IEG ak E 14 Induced Voltage u aT 12 I itialiSatI Ru ici 30 Input Current sau q a aid 14 BDisconnect Q u R n 14 Power ana BB 12 14 22 48 59 6 21 Siqnal do a 31 Siqnal O 16 17 RR du UE 10 14 17 21 51 Ve d d n 23 48 52 nstallation 5 8 9 12 16 20 22 53 23 Isolated Mains 14 L Leakage Creu una aa A B S RAS R 21 12 Current 53 5mA QR a aguas w S 13 Linn 9 Local eg DEE 27 29 45 Control Peli S u S q u u Qa 27 Mode 25 Operation 227 start
76. cuit Breakers can be used to provide the over current protection in the installation Over current protection must always be carried out according to national regulations 10 3 1 Recommendations AWARNING In case of malfunction not following the recommendation may result in personnel risk and damage to the frequency converter and other equipment The following tables list the recommended rated current Recommended fuses are of the type gG for small to medium power sizes For larger powers aR fuses are recommended For Circuit Breakers Moeller types have been tested to have Denpi VLT AutomationDrive Operating a recommendation Other types of circuit breakers may be used provide they limit the energy into the frequency converter to a level equal to or lower than the Moeller types If fuses Circuit Breakers according to recommendations are chosen possible damages on the frequency converter will mainly be limited to damages inside the unit For further information please see Application Note Fuses and Circuit Breakers MN 90 TX YY MG 33 Al 02 VLT is a registered Danfoss trademark 75 Darfi VLT AutomationDrive Operating Specifications Instructions 10 3 2 CE Compliance Fuses or Circuit Breakers are mandatory to comply with IEC 60364 Danfoss recommend using a selection of the following The fuses below are suitable for use on a circuit capable of delivering 100 000 Arms symmetrical 240V or 480V or 500V
77. dback function in 4 30 Motor Feedback Loss Function Adjust tracking error band in 4 35 Tracking Error and 4 37 Tracking Error Ramping 56 MG 33 Al 02 VLT is a registered Danfoss trademark Warnings and Alarms Instructions ALARM 79 Illegal power section configuration The scaling card is the incorrect part number or not installed Also MK102 connector on the power card could not be installed ALARM 80 Drive initialised to default value Parameter settings are initialised to default settings after a manual reset Reset the unit to clear the alarm ALARM 81 CSIV corrupt CSIV file has syntax errors ALARM 82 CSIV parameter error CSIV failed to init a parameter ALARM 83 Illegal option combination The mounted options are not supported to work together ALARM 84 No safety option The safety option was removed without applying a general reset Reconnect the safety option ALARM 88 Option detection A change in the option layout has been detected This alarm occurs when 14 89 Option Detection is set to 0 Frozen config uration and the option layout for some reason has changed An option layout change has to be enabled in 14 89 Option Detection before the change is accepted If the change of configuration is not accepted it is only possible to reset Alarm 88 Trip lock when the option configuration has been re established corrected WARNING 89 Mechanical brake sliding The hoist brake monitor has detected a motor speed
78. e Code Table 8 1 Alarm Warning Code List X Dependent on parameter 1 Can not be Auto reset via 14 20 Reset Mode 8 4 1 Fault Messages The warning alarm information below defines the warning alarm condition provides the probable cause for the condition and details a remedy or troubleshooting procedure WARNING 1 10 Volts low The control card voltage is below 10V from terminal 50 Remove some of the load from terminal 50 as the 10V supply is overloaded Max 15mA or minimum 590 Q This condition can be caused by a short in a connected potentiometer or improper wiring of the potentiometer Troubleshooting Remove the wiring from terminal 50 If the warning clears the problem is with the customer wiring If the warning does not clear replace the control card WARNING ALARM 2 Live zero error This warning or alarm will only appear if programmed by the user in 6 01 Live Zero Timeout Function The signal on one of the analog inputs is less than 50 of the minimum value programmed for that input This condition can be caused by broken wiring or faulty device sending the signal No Description Warning 90 Feedback Monitor X 91 Analog input 54 wrong settings Alarm Trip Alarm Trip Lock Parameter Reference X 17 61 Feedback Signal Monitoring 5202 Troubleshooting Check connections on all the analog input terminals Control card terminals 53 and 54 for signals termi
79. e Operating 5 3 Control Terminal Programming Examples Control terminals can be programmed Each terminal has specified functions it is capable of performing Parameters associated with the terminal enable the function For proper frequency converter functioning the control terminals must be Wired properly Programmed for the intended function Receiving a signal See Table 2 3 for control terminal parameter number and default setting Default setting can change based on the selection in 0 03 Regional Settings The following example shows accessing Terminal 18 to see the default setting 1 Press Main Menu twice scroll to parameter group 5 Digital In Out and press OK x 2 14 6 0 00A Ds R Main Menu E co o x m 2 Brakes 3 Reference Ramps 4 Limits Warnings po Digital In Out v 2 Scroll to parameter group 5 1 Digital Inputs and press OK x 2 14 7 0 00A 1 1 E 5 0 Digital I O mode a ET Digital Inputs 5 4 Relays 5 5 Pulse Input v 32 MG 33 Al 02 VLT is a registered Danfoss trademark About Frequency Converter P Instructions 3 Scroll to 5 10 Terminal 18 Digital Input Press OK to access function choices The default setting Start is shown 14 7 0 00A 1 1 Digital Inputs il m 130BT770 10 5 10 Terminal 18 Digital Input
80. e coil vvhen turning it off This can be done by using a freevvheel diode or alternatively a 30 or 50 V MOV for quicker response time across the coil Typical contactors can be bought vvith this diode Analog inputs Number of analog inputs 2 N N kK S201 and switch 202 Max voltage Current mode Current level 2 4 to 20 mA scaleable 20 h e EH aa UU Accuracy of analog inputs 0 Max error 0 5 of full scale The analog inputs are galvanically isolated from the supply voltage PELV and other high voltage terminals PELV isolation 8 24V _ lt E Control Mains Q High 37 voltage Motor Functional isolation RS485 E DC Bus Pulse encoder inputs Programmable pulse encoder inputs AAA Al Terminal number pulse encoder U 29 332 32 33 Max frequency at terminal 29 32 33 10kHz Push pull driven frequency at terminal 29 32 33 5kHz open collector MG 33 Al 02 VLT is a registered Danfoss trademark 71 VLT AutomationDrive Operating Specifications Instructions Maximum voltage on input The pulse and encoder inputs terminals 29 32 33 are galvanically isolated from the supply voltage PELV and other high voltage terminals 1 FC 302 only 2 Pulse inputs are 29 and 33
81. e frequency converter after the fault has been cleared WARNING 97 Stop delayed Stopping the motor has been delayed due to short cycle protection 22 76 Interval between Starts is enabled Troubleshoot the system and reset the frequency converter after the fault has been cleared WARNING 98 Clock fault Time is not set or the RTC clock has failed Reset the clock in 0 70 Date and Time WARNING 163 ATEX ETR cur lim warning The warning limit of ATEX ETR rated current curve has been reached The warning is activated at 83 and de activated at 65 of the permitted thermal overload ALARM 164 ATEX ETR cur lim alarm The ATEX ETR permitted thermal overload has been exceeded WARNING 165 ATEX ETR freq lim warning The frequency converter is running more than 50 seconds below the permitted minimum frequency 1 98 ATEX ETR interpol points freq 0 ALARM 166 ATEX ETR freq lim alarm The frequency converter has operated more than 60 second in a period of 600 seconds below the permitted minimum frequency 1 98 ATEX ETR interpol points freq 0 ALARM 243 Brake IGBT This alarm is only for F Frame drives It is equivalent to Alarm 27 The report value in the alarm log indicates which power module generated the alarm ALARM 244 Heatsink temperature This alarm is only for F Frame frequency converters It is equivalent to Alarm 29 The report value in the alarm log indicates which power module generated the alarm ALARM 245
82. ee 4 User Interface for details on accessing parameters and 5 About Frequency Converter Programming for details on programming The default terminal programming is intended to initiate frequency converter functioning in a typical operational mode 2 4 5 6 Jumper Terminals 12 and 27 A jumper wire may be required between terminal 12 or 13 and terminal 27 for the frequency converter to operate when using factory default programming values Digital input terminal 27 is designed to receive an 24V DC external interlock command In many applications the user wires an external interlock device to terminal 27 When no interlock device is used wire a jumper between control terminal 12 recommended or 13 to terminal 27 This provides in internal 24V signal on terminal 27 No signal present prevents the unit from operating When the status line at the bottom of the LCP reads AUTO REMOTE COAST this indicates that the unit is ready to operate but is missing an input signal on terminal 27 When factory installed optional equipment is wired to terminal 27 do not remove that wiring 2 4 5 7 Terminal 53 and 54 Switches Analog input terminals 53 and 54 can select either voltage 10 to 10V or current 0 4 20mA input signals Remove power to the frequency converter before changing switch positions Set switches A53 and A54 to select the signal type U selects voltage 1 selects current The switches are
83. enclosure IP21 55 kg 120 4 0 Efficiency MG 33 Al 02 VLT is a registered Danfoss trademark 67 VLT AutomationDrive Operating Specifications nstructions Mains Supply 3 x 525 690V AC HSR BiR H High Normal Load Typical Shaft output at 550V kW 5 7 Typical Shaft output at 575V HP Typical Shaft output at 690V kW 15 ese enclosure IP21 55 Output curren ntinuous x 525 550V A Intermittent 60 sec overload m 3 x 525 550V A V b d Continuous m 3 x 551 690V A ntermittent 60 sec overload Fm 3 x 551 690V A H 2 Continuous KVA at 550V KVA I 34 3 Continuous KVA at 575V KVA b 33 9 ntinuous KVA at om KVA N k 9 b 5 40 6 Max input curren ntinuous 36 A x sz A 3 x 525 n A Additional specifications Max cable size mains motor oad share and brake mm2 AWG Estimated power loss at rated load W 2 VVeight enclosure IP21 IP55 kg Efficiency 375 68 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Specifications A Instructions Mains Supply 3 x 525 690V AC FC 302 P30K P37K P45K P55K P75K High Normal Load HO NO HO NO HO NO HO
84. enu Keys The display area is activated when the frequency converter Menu keys are used for menu access for parameter set up receives power from mains voltage a DC bus terminal or an toggling through status display modes during normal external 24V supply operation and viewing fault log data The information displayed on the LCP can be customized for 2 user application Status 7 m E o Each display readout has a parameter associated with it Key Function m Options are selected in main menu 0 27 Status Press to shovv operational information The frequency converter status at the bottom line e In Auto mode press and hold to toggle of the display is generated automatically and is not between status read out displays selectable See 7 Status Messages for definitions and e Press repeatedly to scroll through each status details display Display Parameter number Default setting Press and hold Status plus or Y to 1 1 0 20 Speed RPM adjust the display brightness 12 0 21 Motor Current The symbol in the upper right corner of the 1 3 0 22 Power kW display shows the direction of motor rotation 2 0 23 Frequency and which set up is active This is not 3 0 24 Reference 1961 programmable Quick Menu Allovvs access to programming parameters for 10 z initial set up instructions and many detailed 799 RPM 783A 364kw application instructions Oy 2 Press to access 2 Quick Setup for sequenced 0 000 instructions to program the ba
85. er voltage Control The connected motor is supplying the frequency converter with generative energy The overvoltage control adjusts the V Hz ratio to run the motor in controlled mode and to prevent the frequency converter from tripping For frequency converters with an external 24V power supply installed only Mains supply to the frequency converter is removed but the control card is supplied by the external 24V Protection mode is active The unit has detected a critical status an overcurrent or overvoltage e To avoid tripping switching frequency is reduced to 4kHz If possible protection mode ends after approximately 10sec e Protection mode can be restricted in 14 26 Trip Delay at Inverter Fault The motor is decelerating using 3 87 Quick Stop Ramp Time e Quick stop inverse was chosen as a function for a digital input parameter group 5 17 The corresponding terminal is not active e The quick stop function was activated via serial communication The motor is accelerating decelerating using the active Ramp Up Down The reference a limit value or a standstill is not yet reached 46 Ref high The sum of all active references is above the reference limit set in 4 55 Warning Reference High Ref low The sum of all active references is below the reference limit set in 4 54 Warning Reference Low MG 33 Al 02 VLT is a registered Danfoss trademark VLT Aut
86. er Replace the faulty LCP or connection or damage connection cable Shortcut on control voltage Check the 24V control voltage Wire the terminals properly terminal 12 or 50 or at control supply for terminal 12 13 to 20 39 or terminals 10V supply for terminal 50 to 55 Wrong LCP LCP from VLT 2800 or Use Se LCP 101 P N 130B1124 or Wrong contrast setting Press Status Up Down arrows to Display LCP is defective Test using a different LCP Replace the So LCP or Internal al voltage supply fault or Contact Se eege BE Overloaded power supply SMPS To rule out a problem in the control If the display stays lit then the due to improper control wiring or a wiring disconnect all control wiring problem is in the control wiring fault within the frequency by removing the terminal blocks Check the wiring for shorts or converter incorrect connections If the display continues to cut out follovv the procedure for display dark Service svvitch open or missing Check if the motor is connected and Connect the motor and check the motor connection the connection is not interrupted service switch by a service svvitch or other devise No mains povver vvith 24V DC If the display is functioning but no Apply mains power to run the unit option card output check that mains povver is applied to the frequency converter LCP Stop Check if Off has been pressed Press Auto On or Hand On depending on your operation
87. er voltage rating With the proper fusing the drive Short Circuit Current Rating SCCR is 100 000 Arms FC 300 Power kw 0 25 0 37 0 55 1 1 1 5 2 2 3 0 3 7 5 5 7 5 11 15 18 5 22 30 37 Recommended max fuse Type RK1 Type J Type T Type CC Type CC Type CC CO mes es ms 1 ous Lem Is Ill Table 10 5 200 240V Frame Sizes A B and C Recommended max fuse FC 300 A Ferraz Ferraz a Type RKT 0 25 0 37 5017906 005 KLN R 05 ATM R 05 A2K 05 R Table 10 6 200 240V Frame Sizes A B and C MG 33 Al 02 VLT is a registered Danfoss trademark 79 Specifications VLT AutomationDrive Operating Instructions Darfi Recommended max fuse Littel fuse Shawmut Shawmut 01 37 FWX 250 L25S 250 A25X 250 HSJ 250 Table 10 7 200 240V Frame Sizes A B and C 1 KTS fuses from Bussmann may substitute KTN for 240V frequency converters 2 FWH fuses from Bussmann may substitute FWX for 240V frequency converters 3 A6KR fuses from FERRAZ SHAWMUT may substitute A2KR for 240V frequency converters 4 A50X fuses from FERRAZ SHAWMUT may substitute A25X for 240V frequency converters Recommended max fuse lan Type CC 30 KTS R 100 JKS 100 JJS 100 Table 10 8 380 500V Frame Sizes A B and C 80 MG 33 Al 02 VLT is a registered Danfoss trademark
88. ettings is set to 111 North America Note 3 This parameter is only visible when 0 02 Motor Speed Unit is set to 101 RPM Note 4 This parameter is only visible when 0 02 Motor Speed Unit is set to 111 Hz Note 5 The default value depends on the number of motor poles For a 4 poled motor the international default value is 1500RPM and for a 2 poled motor 3000RPM The corresponding values for North America is 1800 and 3600RPM respectively Changes made to default settings are stored and available for vievving in the quick menu along vvith any programming entered into parameters i Press Quick Menu 2 Scroll to Q5 Changes Made and press OK 25 996 0 00A 1 1 Q1 My Personal Menu 130BB849 10 Q2 Quick Setup 2 Changes Made Q6 Loggings 3 Select Q5 2 Since Factory Setting to view all programming changes or Q5 1 Last 10 Changes for the most recent 25 9 0 00A 1 1 Changes Made Q5 Q5 1 Last 10 Changes 130BB850 10 Cee Since Factory Setti i MG 33 Al 02 VLT is a registered Danfoss trademark 33 VLT AutomationDrive Operating About Frequency Converter P Instructions 5 5 Parameter Menu Structure Establishing the correct programming for applications often requires setting functions in several related parameters These parameter settings provide the frequency converter with system details f
89. foss trademark VLT AutomationDrive Operating Specifications nstructions Recommended max fuse Ferraz Ferraz Bussmann Bussmann Bussmann SIBA LittelFuse FC 302 Max Shawmut Shawmut E52273 E4273 E4273 E180276 E81895 kW prefuse E163267 E2137 E2137 RK1 JDDZ J JDDZ T JDDZ RK1 JDDZ RK1 JDDZ RK1 JDDZ J HSJ 11 30 A KTS R 30 JKS 30 JKJS 30 5017906 030 KLS R 030 A6K 30 R HST 30 UL compliance only 525 600 V Table 10 13 525 690V Frame Sizes B and C 10 4 Connection Tightening Torques Power kW Torque Nm Enclo DC 200 240V 380 480 500V 525 600V 525 690V Brake Earth Relay sure connection A2 0 6 A3 0 6 A4 0 6 A5 0 6 B1 0 6 18 18 3 0 6 B2 11 22 22 3 0 6 B3 5 5 7 5 11 15 11 15 d J 3 0 6 Table 10 14 Tightening of Terminals D For different cable dimensions x y where x lt 95mm and y gt 95mm MG 33 Al 02 VLT is a registered Danfoss trademark 83 Index Instructions Index A Aa d s 17 At R R S 17 AC lie LEE 6 14 Ma u a A 6 10 14 WAV ERO E 6 Alarmi Logi 30 28 EI O acta 48 AMA With T27 Connectedq 40 Without T27 Connecteq 40 Analog A 15 51 71 u u Wa aaa d
90. gnet motor frequency converters in case of a multiple IGBT power semiconductor failure In spite of the activation of the Safe torque off function the frequency converter system can produce an alignment torque which maximally rotates the motor shaft by 180 p degrees p denotes the pole pair number This function is suitable for performing mechanical work on the frequency converter system or affected area of a machine only It does not provide electrical safety This function should not be used as a control for starting and or stopping the frequency converter The following requirements have to be meet to perform a safe installation of the frequency converter 1 Remove the jumper wire between control terminals 37 and 12 or 13 Cutting or breaking the jumper is not sufficient to avoid short circuiting See jumper on Illustration 2 15 2 Connect an external Safety monitoring relay via a NO safety function the instruction for the safety device must be followed to terminal 37 safe stop and either terminal 12 or 13 24V DO The Safety monitoring relay must comply with Category 3 EN 954 1 PL d ISO 13849 1 130BA874 10 Illustration 2 15 Jumper between Terminal 12 13 24V and 37 18 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Installation Instructions 2 Ba 3 T 5 a isa 1 4
91. he control terminals and or the serial communi cation The frequency converter can be controlled by the navigation keys on the LCP Stop commands reset reversing DC brake and other signals applied to the control terminals can override local control Remote Local Reference site The speed reference is given from external signals serial communication or internal preset references The frequency converter uses Hand On control or reference values from the LCP AC Brake AMA finish OK AMA ready AMA running Braking Braking max Coast Ctrl Ramp down Operation status AC Brake was selected in 2 10 Brake Function The AC brake over magnetizes the motor to achieve a controlled slow down Automatic motor adaptation AMA was carried out successfully AMA is ready to start Press Hand On to start AMA process is in progress The brake chopper is in operation Generative energy is absorbed by the brake resistor The brake chopper is in operation The power limit for the brake resistor defined in 2 12 Brake Power Limit kW is reached e Coast inverse was selected as a function for a digital input parameter group 5 1 The corresponding terminal is not connected e Coast activated by serial communication Control Ramp dovvn vvas selected in 14 10 Mains Failure e The mains voltage is belovv the value set in 14 11 Mains Voltage at Mains Fault at mains fault e The frequency converter ramps down
92. he main menu accesses all parameters and allows for Ei 2 3 03 Maximum Reference advanced frequency converter applications 50 000 Hz 5 2 Programming Example Y Here is an example for programming the frequency converter for a common application in open loop using the 4 6 10 Terminal 53 Low Voltage Set minimum quick menu external voltage reference on Terminal 53 at 0V Thi ts th ini i t si at OV This procedure programs the frequency converter E 2 to receive I 0 10V DC analog control signal on EE D ml E input terminal 53 E E o The frequency converter will respond by providing 6 10 Terminal 53 Low ap 6 60Hz output to the motor proportional to the Voltage input signal 0 10V DC 6 60Hz Select the following parameters using the navigation keys to 0 00 V scroll to the titles and press OK after each action 1 3 15 Reference Resource 1 5 6 11 Terminal 53 High Voltage Set maximum m external voltage reference on Terminal 53 at 10V Je Qa Zi This sets the maximum input signal at 10V References 5 S my e 3 15 Reference Resource i 14 7 0 00A 1 1 5 P Analog Reference Reference Q3 21 baal 6 11 Terminal 53 High m MN Analog input 53 Voltage 10 00 V Y 2 3 02 Minimum Reference Set minimum internal frequency converter reference
93. he serial communication cable Increase 8 03 Control Timeout Time Denpi VLT AutomationDrive Operating Check operation of the communication equipment Verify proper installation based on EMC requirements WARNING ALARM 20 Temp input error The temperature sensor is not connected WARNING ALARM 21 Parameter error The parameter is out of range The parameter number is reported in the LCP The affected parameter must be set to a valid value WARNING ALARM 22 Hoist mechanical brake Report value will show what kind it is 0 The torque ref was not reached before timeout 1 There was no brake feedback before timeout WARNING 23 Internal fan fault The fan warning function checks if the fan is running The fan warning can be disabled in 14 53 Fan Monitor Troubleshooting Check for proper fan operation Cycle power to the frequency converter and check that the fan operates briefly at start up Check the sensors on the heatsink and control card WARNING 24 External fan fault The fan warning function checks if the fan is running The fan warning can be disabled in 14 53 Fan Monitor Troubleshooting Check for proper fan operation Cycle power to the frequency converter and check that the fan operates briefly at start up Check the sensors on the heatsink and control card WARNING 25 Brake resistor short circuit The brake resistor is monitored during operation If a short circuit occurs the brake function i
94. he temperature fault will not reset until the temperature falls below the reset heatsink temperature The trip and reset points are based on the frequency converter power size Troubleshooting Check for the following conditions Ambient temperature too high Motor cable too long Incorrect airflow clearance above and below the frequency converter Blocked airflow around the frequency converter Damaged heatsink fan Dirty heatsink ALARM 30 Motor phase U missing Motor phase U between the frequency converter and the motor is missing Remove power from the frequency converter and check motor phase U ALARM 31 Motor phase V missing Motor phase V between the frequency converter and the motor is missing Remove power from the frequency converter and check motor phase V ALARM 32 Motor phase W missing Motor phase W between the frequency converter and the motor is missing Remove power from the frequency converter and check motor phase W ALARM 33 Inrush fault Too many power ups have occurred within a short time period Let the unit cool to operating temperature WARNING ALARM 34 communication fault Communication between the and the communication option card is not operating WARNING ALARM 35 Option fault An option alarm is received The alarm is option specific The most likely cause is a power up or a communication fault WARNING ALARM 36 Mains failure This warning alarm is only active if the supply voltage
95. ically isolated from protection earth Use only an isolated laptop as PC connection to the USB connector on the frequency converter Relay outputs Programmable relay outputs FC 301all kVV 1 FC 302 all kVV 2 1 IEC 60947 part 4 and 5 The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation PELV 2 Overvoltage Category Il 3 UL applications 300V AC2A Cable lengths and cross sections for control cables Max motor cable length screened FC 301 50m FC 301 A1 25m FC 302 150m Power cables see tables in 10 1 Power dependent Specifications Control card performance 7 oca m FC 301 5 ms FC 302 1 ms Control characteristics Resolution of output frequency at 0 1000Hz 0 003Hz All control characteristics are based on a 4 pole asynchronous motor Environment Enclosure IP200 Type 1 IP212 Type 1 IP55 Type 12 IP 66 1 Only for lt 3 7kW 200 240V lt 7 5kW 400 480 500V 2 As enclosure kit for lt 3 7kW 200 240V lt 7 5kW 400 480 500V MG 33 Al 02 VLT is a registered Danfoss trademark 73 VLT AutomationDrive Operating Specifications nstructions 3 Derating for high ambient temperature see special conditions in the Design Guide Minimum ambient temperature during full scale operation 0 C Derating for high altitude see special conditions in the Design Guide 2200501177 x X kuu v
96. ication Wiring Diagram For basic serial communication set up select the following 1 Protocol type in 8 30 Protocol 2 Frequency converter address in 8 31 Address 3 Baud rate in 8 32 Baud Rate Two communication protocols are internal to the frequency converter Follow motor manufacturer wiring requirements Danfoss FC Modbus RTU Functions can be programmed remotely using the protocol software and RS 485 connection or in parameter group 8 Communications and Options Selecting a specific communication protocol changes various default parameter settings to match that protocol s specifications along with making additional protocol specific parameters available Option cards which install into the frequency converter are available to provide additional communication protocols See the option card documentation for installation and operation instructions 20 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Start Up and Functional Tes nstructions 3 Start Up and Functional Testing 3 1 Pre start 3 1 1 Safety Inspection AWARNING HIGH VOLTAGE If input and output connections have been connected improperly there is potential for high voltage on these terminals If power leads for multiple motors are improperly run in same conduit there is potential for leakage current to charge capacitors within the frequency converter even when disconnected from mains input
97. ing specifications MG 33 Al 02 VLT is a registered Danfoss trademark Installation 2 4 Electricallnstallation VLT AutomationDrive Operating Instructions Darfi This section contains detailed instructions for wiring the frequency converter The following tasks are described Connecting control and serial communication wiring Wiring the motor to the frequency converter output terminals Wiring the AC mains to the frequency converter input terminals After power has been applied checking input and motor power programming control terminals for their intended functions N in M AAA 4 DN 4 j 2 P 91 L1 ake U 96 Eag 92 L2 e mae A i 93 L3 W 82 gt J input Je 4K 4 p 95 pea 2 2 m KK E PE 99 sech O l whe otor Era Switch Mode DC bus l 88 Ay Se Power Supply AK pa 10Vdc 24Vdc BE R 82 Brake 15mA 1130 200mA A rasisto 50 10 V OUT I z 10Vdc ti R R 81 S201 0 10Vdc
98. ion Grounding The unit requires a ground wire from its chassis to the building ground Check for good ground connections that are tight and free of oxidation Grounding to conduit or mounting the back panel to a metal surface is not a suitable ground Input and output power wiring Check for loose connections Check that motor and mains are in separate conduit or separated screened cables Panel interior e nspect that the unit interior is free of dirt metal chips moisture and corrosion Switches e Ensure that all switch and disconnect settings are in the proper position Vibration e Check that the unit is mounted solidly or that shock mounts are used as necessary e Look for any unusual amount of vibration the unit may be subjected to Table 3 1 Start Up Check List 22 MG 33 Al 02 VLT is a registered Danfoss trademark Start Up and Functional Tes Instructions 3 2 Applying Power to the Frequency Converter AWARNING HIGH VOLTAGE Frequency converters contain high voltage when connected to AC mains Installation start up and maintenance should be performed by qualified personnel only Failure to perform installation start up and maintenance by qualified personnel could result in death or serious injury AWARNING UNINTENDED START When frequency converter is connected to AC mains the motor may start at any time The frequency converter motor and any driven equipment must be in ope
99. ionDrive Operating Warnings and Alarms Instructions 8 4 Warning and Alarm Definitions defines whether a warning is issued prior to an alarm and whether the alarm trips the unit or trip locks the unit No Description Warning Alarm Trip Alarm Trip Lock Parameter Reference gt 2 Live zero error X X 6 01 Live Zero Timeout 4 Mains phase loss X X X 14 12 Function at Mains Eesen 6 pcinkyoe E S id z eoem x x Ec ani voltage x x F x x F 10 Motor ETR over temperature X 1 90 Motor Thermal 11 Motor thermistor over temperature X 1 90 Motor Thermal E X X 13 Over Current X X Earth Fault X gt ae ob egen 17 Control vvord time out 8 04 Control VVord Timeout Function s s 2 0 L O zam 2 w w Parameter group 2 2 2 nna k PS 25 Brake 26 Brake resistor power limit X X 2 13 Brake Power 2 m w w 215 Brake Check gt 30 Motor phase U missing X X X 4 58 Missing Motor 31 Motor phase V missing X X X 4 58 Missing Motor 32 Motor phase W missing X X X 4 58 Missing Motor a CTI x T x NM a Fieldbus communication au P x T 35 omar 2 T NP 36 Mains failure X X sz 38 intemal faut 0 x T x 39 Meatsink sensor 0 x 40 X
100. ivate Brake Speed RPMlor 2 22 Activate Brake Speed Hz and only if the frequency converter carries out a stop command If the frequency converter is in alarm mode or in an over voltage situation the mechanical brake immediately cuts in In the vertical movement the key point is that the load must be held stopped controlled raised lowered in a perfectly safe mode during the entire operation Because the frequency converter is not a safety device the crane lift designer OEM must decide on the type and number of safety devices e g speed switch emergency brakes etc to be used in order to be able to stop the load in case of emergency or malfunction of the system according to relevant national crane lift regulations o A o o lt a L1 L2 L3 m Drive Output U v w relay 02 01 Command Circuit 220Vac Mechanical Brake Output 1 f Frewheeling ES gt Contactor diode Motor shaft AS Y Brake Povver Circuit 380Vac Illustration 2 17 Connecting the Mechanical Brake to the Frequency Converter Darfi VLT AutomationDrive Operating 2 4 6 Serial Communication Connect RS 485 serial communication wiring to terminals 68 and 69 Screened serial communication cable is recommended See 2 4 2 Earth Grounding Requirements for proper grounding 130BB489 10 Illustration 2 18 Serial Commun
101. low the maximum limit ALARM 63 Mechanical brake low The actual motor current has not exceeded the release brake current within the Start delay time window WARNING ALARM 65 Control card over temperature The cutout temperature of the control card is 80 C Troubleshooting Check that the ambient operating temperature is within limits Check for clogged filters Check fan operation Check the control card WARNING 66 Heatsink temperature low The frequency converter is too cold to operate This warning is based on the temperature sensor in the IGBT module Increase the ambient temperature of the unit Also a trickle amount of current can be supplied to the frequency converter whenever the motor is stopped by setting 2 00 DC Hold Preheat Current at 5 and 1 80 Function at Stop ALARM 67 Option module configuration has changed One or more options have either been added or removed since the last power down Check that the configuration change is intentional and reset the frequency converter ALARM 68 Safe stop activated Loss of the 24V DC signal on terminal 37 has caused the frequency converter to trip To resume normal operation apply 24V DC to terminal 37 and reset the frequency converter ALARM 69 Power card temperaturePower card temperature The temperature sensor on the power card is either too hot or too cold Troubleshooting Check that the ambient operating temperature is within limits Check for cl
102. m 953 A IN 10Vdc 1 21 oN 0 4 20mA relay1 _ 0 4 201 gt 5202 _ OFF 0 10Vdc 03 0 10Vdc S5A AIN 71 10Vdc 10Vde SE m 240Vac 2A 0 4 20 mA ul 55 COM A IN 01 A T gt relay2 I 12 24V OUT 06 i i 240Vac 2A 77 13 24V OUT pod m pene S 400Vac 2A 24V NPN 18 D IN 0V PNP 04 24V NPN 1 19 D IN OV PNP d COM A OUT 39 m j Se 77 nal 20 COMDIN Se 7 7 7 27 DIN OUT 7177 5801 F 24V OV PNP ON Terminated N OFF Open Ou 5V 5 D IN OUT gene Lao s OV PNP s801 ov l ZOV RS 485 N RS 485 69 RS 485 24V NPN Interface T I I pa OV PNP P RS 485 68 I 24V NPN EE na 1 l 33 D IN OV PNP COM RS 485 61 ds E 37 D IN nE 777 777 Illustration 2 4 Basic Wiring Schematic Drawing A Analog D Digital Terminal 37 is used for Safe Stop For Safe Stop installation instructions refer to the Design Guide Terminal 37 is not included in AutomationDrive FC 301 except frame size A1 Relay 2 and terminal 29 have no function in AutomationDrive FC 301 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating
103. n be turned Check that the motor size matches the frequency converter Check parameters 1 20 through 1 25 for correct motor data ALARM 14 Earth ground fault There is current from the output phases to earth either in the cable between the frequency converter and the motor or in the motor itself Troubleshooting Remove power to the frequency converter and repair the earth fault Check for earth faults in the motor by measuring the resistance to ground of the motor leads and the motor with a megohmmeter ALARM 15 Hardware mismatch A fitted option is not operational with the present control board hardware or software Record the value of the following parameters and contact your Danfoss supplier 15 40 FC Type 15 41 Power Section 15 42 Voltage 15 43 Software Version 15 45 Actual Typecode String 15 49 SW ID Control Card 15 50 SW ID Power Card 15 60 Option Mounted 15 61 Option SW Version ALARM 16 Short circuit There is a short circuit in the motor or motor wiring Remove power to the frequency converter and repair the short circuit WARNING ALARM 17 Control word timeout There is no communication to the frequency converter The warning will only be active when 8 04 Control Timeout Function is NOT set to 0 OFF If 8 04 Control Timeout Function is set to Stop and Trip a warning appears and the frequency converter ramps down until it stops then displays an alarm Troubleshooting Check connections on t
104. nal 55 common MCB 101 terminals 11 and 12 for signals terminal 10 common MCB 109 terminals 1 3 5 for signals terminals 2 4 6 common Check that the frequency converter programming and switch settings match the analog signal type Perform Input Terminal Signal Test WARNING ALARM 3 No motor No motor has been connected to the output of the frequency converter WARNING ALARM 4 Mains phase loss A phase is missing on the supply side or the mains voltage imbalance is too high This message also appears for a fault in the input rectifier on the frequency converter Options are programmed at 14 12 Function at Mains Imbalance Troubleshooting Check the supply voltage and supply currents to the frequency converter WARNING 5 DC link voltage high The intermediate circuit voltage DC is higher than the high voltage warning limit The limit is dependent on the frequency converter voltage rating The frequency converter is still active MG 33 Al 02 VLT is a registered Danfoss trademark 51 Warnings and Alarms Instructions WARNING 6 DC link voltage low The intermediate circuit voltage DC is lower than the low voltage warning limit The limit is dependent on the frequency converter voltage rating The frequency converter is still active WARNING ALARM 7 DC overvoltage If the intermediate circuit voltage exceeds the limit the frequency converter trips after a time Troubleshooting Connect a brake resisto
105. nal Description Form C relay output Usable for AC or DC voltage and resistive or inductive loads 2 4 5 3 VViring to Control Terminals Control terminal connectors can be unplugged from the frequency converter for ease of installation as shovvn in Illustration 2 11 1 Open the contact by inserting a small screvvdriver into the slot above or belovv the contact as shovvn in Illustration 2 13 2 nsert the bared control vvire into the contact 3 Remove the screvvdriver to fasten the control vvire into the contact 4 Ensure the contact is firmly established and not loose Loose control vviring can be the source of equipment faults or less than optimal operation See 70 1 Povver dependent Specifications for control terminal vviring sizes See 6 Application Set Up Examples for typical control vviring connections 130BA310 10 Illustration 2 13 Connecting Control Wiring Darfi VLT AutomationDrive Operating 2 4 5 4 Using Screened Control Cables Correct screening The preferred method in most cases is to secure control and serial communication cables with screening clamps provided at both ends to ensure best possible high frequency cable contact If the earth potential between the frequency converter and the PLC is different electric noise may occur that will disturb the entire system Solve this problem by fitting an equalizing cable next to the control cable Minimum cable cr
106. neral rule the torque step from 0 to reference is 4 5 x torque rise time Digital inputs Programmable digital inputs FC 301 4 5 FC 302 4 6 70 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Specifications Instructions Safe stop Terminal 373 Terminal 37 is fixed PNP logic Voltage level 0 24V DC Voltage level logic 0 PNP 2 75 EE Maximum voltage on input 110 7707v4 7VvVvV V 7577777 G iii All digital inputs are galvanically isolated from the supply voltage PELV and other high voltage terminals 1 Terminals 27 and 29 can also be programmed as output 2 Except safe stop input Terminal 37 3 Terminal 37 is only available in FC 302 and FC 301 AT vvith Safe Stop t can only be used as safe stop input Terminal 37 is suitable for PL d ISO13849 1 SIL 2 IEC 61508 and SILCL 2 EN 62061 and implements a Safe Stop function in accordance with Safe Torque Off STO EN 61800 5 2 and Stop Category 0 EN 60204 1 Terminal 37 and the Safe Stop function are designed in conformance vvith EN 60204 1 EN 61800 5 1 EN 61800 2 EN 61800 3 and EN 954 1 For correct and safe use of the Safe Stop function follovv the related information and instructions in the Design Guide 4 V hen using a contactor vvith a DC coil inside in combination vvith Safe Stop it is important to make a return vvay for the current from th
107. ng Optional IP55 NEMA 12 or requirements IP66 NEMA 4 enclosures may be necessary Improper mounting can result in over heating and Keep the manual drawings and diagrams reduced performance accessible for detailed installation and operation Derating for temperatures starting betvveen 40 C instructions t is important that the manual is 104 F and 50 C 122 F and elevation 1000m available for equipment operators 3300ft above sea level must be considered See Locate equipment as near to the motor as possible the equipment Design Guide for detailed Keep motor cables as short as possible Check the information motor characteristics for actual tolerances Do not Z 5 exceed a 300m 1000ft for unshielded motor leads a 150m 500ft for shielded cable 2 2 Frequency Converter and Motor Pre installation Check List Compare the model number of unit on the 7 AA nameplate to what was ordered to verify the proper equipment Ensure each of the following are rated for same voltage Mains power Frequency converter Motor b Ensure that frequency converter output current rating is equal to or greater than motor full load Z current for peak motor performance Illustration 2 1 Top and Bottom Cooling Clearance Motor size and frequency converter povver must match for proper overload protection Enclosure A1 A5 B1 B4 C1 C3 C2 C4 f frequency converter rating is less than a b mm 100
108. nsioning rules See EN 60364 5 54 8 543 7 for further information Using RCDs Where residual current devices RCDs also known as earth leakage circuit breakers ELCBs are used comply with the following Use RCDs of type B only which are capable of detecting AC and DC currents Use RCDs with an inrush delay to prevent faults due to transient earth currents Dimension RCDs according to the system configu ration and environmental considerations Darfi VLT AutomationDrive Operating 2 4 2 2 Grounding Using Shielded Cable Earthing grounding clamps are provided for motor wiring see lllustration 2 7 130BA266 10 Illustration 2 7 Grounding with Shielded Cable 2 4 3 Motor Connection AWARNING INDUCED VOLTAGE Run output motor cables from multiple frequency converters separately Induced voltage from output motor cables run together can charge equipment capacitors even with the equipment turned off and locked out Failure to run output motor cables separately could result in death or serious injury For maximum wire sizes see 10 1 Power dependent Specifications Comply with local and national electrical codes for cable sizes Motor wiring knockouts or access panels are provided at the base of IP21 and higher NEMA1 12 units Do not install power factor correction capacitors between the frequency converter and the motor Do not wire a starting or pole changing device between the
109. ogged filters Check fan operation Check the power card ALARM 70 Illegal FC configuration The control card and power card are incompatible Contact your supplier with the typecode of the unit from the nameplate and the part numbers of the cards to check compatibility ALARM 71 PTC 1 safe stop Safe Stop has been activated from the MCB 112 PTC Thermistor Card motor too warm Normal operation can be resumed when the MCB 112 applies 24 V DC to T 37 again VLT AutomationDrive Operating when the motor temperature reaches an acceptable level and when the Digital Input from the MCB 112 is deactivated VVhen that happens a reset signal must be is be sent via Bus Digital 1 O or by pressing RESET ALARM 72 Dangerous failure Safe Stop vvith Trip Lock The Dangerous Failure Alarm is issued if the combination of safe stop commands is unexpected This is the case if the MCB 112 VLT PTC Thermistor Card enables X44 10 but safe stop is somehovv not enabled Furthermore if the MCB 112 is the only device using safe stop specified through selection 4 or 5 in 5 19 Terminal 37 Safe Stop an unexpected combination is activation of safe stop vvithout the X44 10 being activated The follovving table summarizes the unexpected combinations that lead to Alarm 72 Note that if X44 10 is activated in selection 2 or 3 this signal is ignored However the MCB 112 vvill still be able to activate Safe Stop WARNING 73 Safe stop a
110. omationDrive Operating Status Messages nstructions Operation status Run on ref The frequency converter is running in the reference range The feedback value matches the setpoint value Run request A start command has been given but the motor is stopped until a run permissive signal is received via digital input Running The motor is driven by the frequency converter Speed high Motor speed is above the value set in 4 53 VVarning Speed High Speed lovv Motor speed is belovv the value set in 4 52 VVarning Speed Lovv Standby n Auto On mode the frequency converter vvill start the motor vvith a start signal from a digital input or serial communication Start delay In 7 71 Start Delay a delay starting time was set A start command is activated and the motor will start after the start delay time expires Start fvvd rev Start forvvard and start reverse vvere selected as functions for tvvo different digital inputs parameter group 5 1 The motor will start in forvvard or reverse depending on vvhich corresponding terminal is activated Stop The frequency converter has received a stop command from the LCP digital input or serial communication Trip An alarm occurred and the motor is stopped Once the cause of the alarm is cleared the frequency converter can be reset manually by pressing Reset or remotely by control terminals or serial communication Trip lock An alarm occurred and the motor is stopped Once the
111. or the frequency converter to operate properly System details may include such things as input and output signal types programming terminals minimum and maximum signal ranges custom displays automatic restart and other features See the LCP display to view detailed parameter programming and setting options Press Info in any menu location to view additional details for that function Press and hold Main Menu to enter a parameter number for direct access to that parameter Details for common application set ups are provided in 6 Application Set Up Examples 34 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Instructions About Frequency Converter P ane qpee4 joy YBIH 66 WL nleA qp 41 J u MOT EE Wel Aduanbas4 YBIH gg WAL MOT 69 WAL 628 JUBISUO SWI 19114 s nd NJLA 62 WHEL MOT 62 UH L Aduanbas4 YBIH 62 WAL Aduanbas4 MOT 62 Usel induj sind Aejay HO Aejay Aejaq uo Aejay uo suny skejay LOL 8211 MO 2 0 X WAL LOL IDW NO BI 9 06 WHEL indino jeubiq 62 indino jeubig 2 Ieuluu l s nd no eubiq Indul ef 61 9 indy 2610 11 9 Q 6 9FX Q L 9bX Ieuluu l q S 9tX Q 6 9 indy jeubiq 1 9 eur 1 dos ayes ZE Jeur
112. oss section 16 mm2 PLC 2 o N ev T a a o m PE PECL 70 PE L Min 16 mm Equalizing cable 50 60Hz ground loops With very long control cables ground loops may occur To eliminate ground loops connect one end of the screen to ground with a 100nF capacitor keeping leads short PLC FC 130BB609 11 Avoid EMC noise on serial communication This terminal is connected to earth via an internal RC link Use twisted pair cables to reduce interference between conductors The recommended method is shown below N Ei m m o el m PE PEH 97 PE Min 16 mm Equalizing cable Alternatively the connection to terminal 61 can be omitted FC 2 z T 68 E 2 a bal PE PE PEA 777 50 PE L Min 16 mm Equalizing cable 2 4 5 5 Control Terminal Functions Frequency converter functions are commanded by receiving control input signals Each terminal must be programmed for the function it will be supporting in the parameters 16 MG 33 Al 02 VLT is a registered Danfoss trademark Installation Instructions associated with that terminal SeeTable 2 3 for terminals and associated parameters It is important to confirm that the control terminal is programmed for the correct function S
113. otor optimizes energy efficiency and offers many more control monitoring and efficiency functions Operation and monitoring functions are available as status indications to an outside control system or serial communication network 1 4 Internal Frequency Converter Controller Functions Below is a block diagram of the frequency converter s internal components See Table 1 1 for their functions TLOLOWZSZL Illustration 1 3 Frequency Converter Block Diagram VLT AutomationDrive Operating Darfi Area Title Mains input Rectifier DC bus DC reactors Capacitor bank Inverter Output to motor Control circuitry 6 MG 33 Al 02 VLT is a registered Danfoss trademark Functions Three phase AC mains power supply to the frequency converter The rectifier bridge converts the AC input to DC current to supply inverter power The frequency converter s intermediate DC bus circuit handles the DC current Filter the intermediate DC circuit voltage Prove line transient protection Reduce RMS current Raise the power factor reflected back to the line Reduce harmonics on the AC input Stores the DC power Provides ride through protection for short power losses Converts the DC into a controlled PWM AC waveform for a controlled variable output to the motor Regulated three phase output power to the motor Input power internal processing output and motor current are monitored to p
114. ove povver to the frequency converter Auto On Puts the system in remote operational mode e Responds to an external start command by control terminals or serial communication e Speed reference is from an external source Reset Resets the frequency converter manually after a Alarm Key Function Back Reverts to the previous step or list in the menu structure Cancel Cancels the last change or command as long as the display mode has not changed nfo Press for a definition of the function being displayed Navigation Use the four navigation arrovvs to move betvveen Keys items in the menu OK Use to access parameter groups or to enable a choice Light Indicator Function Green The ON light activates when the frequency converter receives power from mains voltage a DC bus terminal or an external 24 V supply Yellow When warning conditions are met the yellow WARN light comes on and text appears in the display area identifying the problem Red A fault condition causes the red alarm light to flash and an alarm text is displayed 4 1 5 Operation Keys Operation keys are found at the bottom of the control panel 130BP046 10 fault has been cleared 4 2 Back Up and Copying Parameter Settings Programming data is stored internally in the frequency converter The data can be up loaded into the LCP memory as a storage back
115. play to turn off 2 Press and hold Status Main Menu and OK at the same time and apply power to the unit Factory default parameter settings are restored during start up This may take slightly longer than normal Manual initialisation does not reset the following frequency converter information 15 00 Operating Hours 15 03 Power Up s 15 04 Over Temp s 15 05 Over Volt s 30 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating About Frequency Converter P Instructions 5 About Frequency Converter Programming x 2 14 7 0 00A Ma 5 1 Introduction E 3 02 Minimum Reference m frequency converter is programmed for its application functions using parameters Parameters are accessed by pressing either Quick Menu or Main Menu on the LCP 0 000 HZ See 4 User Interface for details on using the LCP function v keys Parameters may also be accessed through a PC using the MCT 10 Set up Software see 5 6 1 Remote Programming with 3 3 03 Maximum Reference Set maximum internal frequency converter reference to 60Hz This sets The quick menu is intended for initial start up Q2 Quick the maximum frequency converter speed at 60Hz 5 Set Up Data entered in a parameter can change the options Note that 50 60Hz is a regional variation available in the parameters follovving that entry ma E 14 7 0 00A Im g T
116. ply low The 1 8V DC supply used on the control card is outside of allowable limits The power supply is measured on the control card Check for a defective control card If an option card is present check for an overvoltage condition Darfi VLT AutomationDrive Operating WARNING 49 Speed limit When the speed is not within the specified range in 4 11 Motor Speed Low Limit RPM and 4 13 Motor Speed High Limit RPM the frequency converter will show a warning When the speed is below the specified limit in 1 86 Trip Speed Low RPM except when starting or stopping the frequency converter will trip ALARM 50 AMA calibration failed Contact yourDanfoss supplier or DanfossService Department ALARM 51 AMA check Unom and nom The settings for motor voltage motor current and motor power are wrong Check the settings in parameters 1 20 to 1 25 ALARM 52 AMA low nom The motor current is too low Check the setting in 4 18 Current Limit ALARM 53 AMA motor too big The motor is too big for the AMA to operate ALARM 54 AMA motor too small The motor is too small for the AMA to operate ALARM 55 AMA Parameter out of range The parameter values of the motor are outside of the acceptable range AMAwill not run ALARM 56 AMA interrupted by user The AMA has been interrupted by the user ALARM 57 AMA timeout Try to restart AMA again Repeated restarts may over heat the motor ALARM 58 AMA internal fault Contact your D
117. prior to operating the frequency converter VLT AutomationDrive Operating Press Main Menu twice on the LCP Use the navigation keys to scroll to parameter group 0 Operation Display and press OK 1107 RPM 3 84A xx 1 1 Main menu 0 xx Operation Display 1 xx Load Motor 2 xx Brakes 3 xx Reference Ramps 130BP066 10 Use navigation keys to scroll to parameter group 0 0 Basic Settings and press OK 0 0 0 00A Operation Display 0 0 Basic Settings 0 15 Set up Opperations 0 2 LCP Display 0 3x LCP Custom Readout Use navigation keys to scroll to 0 03 Regional Settings and press OK 0 0 0 00A 0 0 0 03 Regional Settings 0 International 512 5 130BP087 10 130BP088 10 Use navigation keys to select International or North America as appropriate and press OK This changes the default settings for a number of basic parameters See 5 4 International North American Default Parameter Settings for a complete list Press Quick Menu on the LCP MG 33 Al 02 VLT is a registered Danfoss trademark 23 3 Start Up and Functional Tes 7 10 11 12 13 14 Instructions Use the navigation keys to scroll to parameter group Q2 Quick Setup and press OK 13 7 13 0A 1 1 Q1 My Personal Menu 130BB84
118. pter conclude the procedures for applying power to the frequency converter basic programming set up and functional testing 3 8 System Start Up The procedure in this section requires user wiring and application programming to be completed 6 Application Set Up Examples is intended to help with this task Other aids to application set up are listed in 1 2 Additional Resources The following procedure is recommended after application set up by the user is completed ACAUTION MOTOR START Ensure that the motor system and any attached equipment is ready for start It is the responsibility of the user to ensure safe operation under any operational condition Failure to ensure that the motor system and any attached equipment is ready for start could result in personal injury or equipment damage 1 Press Auto On 2 Ensure that external control functions are properly wired to the frequency converter and all programming completed 3 Apply an external run command 4 Adjust the speed reference throughout the speed range 5 Remove the external run command 6 Note any problems If warnings or alarms occur see 8 Warnings and Alarms 26 MG 33 Al 02 VLT is a registered Danfoss trademark User Interface 4 User Interface 4 1 Local Control Panel to the frequency converter The LCP has several user functions Start stop and control speed when in local Status 10 control 1234rpm 10 4A 43 5Hz
119. r Extend the ramp time Change the ramp type Activate functions in 2 10 Brake Function Increase 14 26 Trip Delay at Inverter Fault WARNING ALARM 8 DC under voltage If the intermediate circuit voltage DC drops below the under voltage limit the frequency converter checks if a 24V DC backup supply is connected If no 24V DC backup supply is connected the frequency converter trips after a fixed time delay The time delay varies with unit size Troubleshooting Check that the supply voltage matches the frequency converter voltage Perform Input voltage test Perform soft charge and rectifier circuit test WARNING ALARM 9 Inverter overload The frequency converter is about to cut out because of an overload too high current for too long The counter for electronic thermal inverter protection gives a warning at 98 and trips at 100 while giving an alarm The frequency converter cannot be reset until the counter is below 90 The fault is that the frequency converter is overloaded by more than 100 for too long Troubleshooting Compare the output current shown on the LCP with the frequency converter rated current Compare the output current shown on the LCP with measured motor current Display the Thermal Drive Load on the LCP and monitor the value When running above the frequency converter continuous current rating the counter should increase When running below the frequency converter continuous current rating the counter
120. r 100RPM Feedback Speed Error 4 32 Motor 5 sec Feedback Loss Timeout 7 00 Speed PID 2 MCB 102 17 11 Resolution 11024 13 00 SL 11 On 191 VVarning 441 Reset key 13 10 Comparato 11211 Warning 13 11 Comparato 1 13 12 Comparato 90 13 51 SL 22 Controller Event Comparator 13 52 SL 32 Set Controller Action digital out A low 5 40 Function 80 SL digital Relay output A Default Value Notes comments If the limit in the feedback monitor is exceeded Warning 90 will be issued The SLC monitors Warning 90 and in the case that Warning 90 becomes TRUE then Relay 1 is triggered External equipment may then indicate that service may be required If the feedback error goes below the limit again within 5 sec then the drive continues and the warning disappears But Relay 1 will still be triggered until Reset on the LCP Table 6 13 Using SLC to Set a Relay 44 5 40 Function Relay 5 10 Terminal 18 Digital Input 130BB841 10 5 11 Terminal 19 Digital Input 1 71 Start Delay 1 72 Start Function 2 20 Release 2 21 Activate Brake Speed RPM Default Value Notes comments Table 6 14 Mechanical Brake Control 1 76 Parameters Setting 32 Mech brake ctrl 8 Start 11 Start reversing 5 VVC FLUX Clockwise Im n App dependent Half of nominal slip of the motor
121. rating Contents Instructions Contents 1 Introduction 4 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Contents Instructions 3 4 Automatic Motor Adaptation 24 2 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Contents Instructions 8 4 1 Fault Messages 51 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Instructions Introduction 1 Introduction 130BB492 10 Illustration 1 1 Exploded View A1 A3 IP20 10 Motor output terminals 96 U 97 V 98 W LCP Brake 81 82 and load sharing 88 89 terminals Analog switches A53 A54 Mains input terminals 91 L1 92 L2 93 L3 Shielded cable rounding clamp and sra relief l Conuol cable cover piate CO N E 4 MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Introduction Instructions
122. rational readiness Failure to be in operational readiness when the frequency converter is connected to AC mains could result in death serious injury equipment or property damage 1 Confirm input voltage is balanced within 3 If not correct input voltage imbalance before proceeding Repeat procedure after voltage correction 2 Ensure optional equipment wiring if present matches installation application 3 Ensure that all operator devices are in the OFF position Panel doors closed or cover mounted 4 Apply power to the unit DO NOT start the frequency converter at this time For units with a disconnect switch turn to the ON position to apply power to the frequency converter NOTE If the status line at the bottom of the LCP reads AUTO REMOTE COAST this indicates that the unit is ready to operate but is missing an input signal on terminal 27 See Illustration 2 15 for details 3 3 Basic Operational Programming Frequency converters require basic operational programming prior to running for best performance Basic operational programming requires entering motor nameplate data for the motor being operated and the minimum and maximum motor speeds Enter data in accordance with the following procedure Parameter settings recommended are intended for start up and checkout purposes Application settings may vary See 4 User Interface for detailed instructions on entering data through the LCP Enter data with power ON but
123. res the motor characteristics with the data entered in parameters 1 20 to 1 25 It does not cause the motor to run or harm to the motor Some motors may be unable to run the complete version of the test In that case select Enable reduced AMA If an output filter is connected to the motor select Enable reduced AMA If warnings or alarms occur see 8 Warnings and Alarms Run this procedure on a cold motor for best results To run AMA 1 SO S Ni Oy r nc Press Main Menu to access parameters Scroll to parameter group 1 Load and Motor Press OK Scroll to parameter group 1 2 Motor Data Press OK Scroll to 1 29 Automatic Motor Adaptation AMA Press OK Select Enable complete AMA Press OK Follow on screen instructions The test will run automatically and indicate when it is complete MG 33 Al 02 VLT is a registered Danfoss trademark Start Up and Functional Tes nstructions 3 5 Check Motor Rotation Prior to running the frequency converter check the motor rotation 1 Press Hands on 2 Press gt for positive speed reference 3 Check that the speed displayed is positive When 7 06 Clockwise Direction is set to 101 Normal default clockvvise 4a Verify that the motor turns clockwise 5a Verify that the LCP direction arrow is clockwise When 1 06 Clockwise Direction is set to 1 Inverse counter clockwise 4b Verify that the motor t
124. rminal Parameter setting Description Digital inputs outputs 12 13 24V DC 24V DC supply voltage Maximum output current is 200mA total 130mA for FC 301 for all 24V loads Useable for digital inputs and external transducers i 32 8 1 Digital inputs peration 33 5 15 0 No 27 5 12 2 Coast Selectable for either digital input or output 29 14 JOG Default setting is input 20 Common for digital inputs and 0V potential for 24V supply 37 Safe Torque Safe input Used for Off STO STO Programmable analog operation output The analog signal is 0 20mA or 4 20mA at a maximum of 5000 50 10V DC analog supply voltage 15mA maximum commonly used for potentiometer or thermistor 53 Reference 54 Feedback Analog input Selectable for voltage or current Switches A53 and A54 select mA or V 55 Common for analog input MG 33 Al 02 VLT is a registered Danfoss trademark 15 Installation Instructions Terminal description Default Terminal Parameter setting Description Serial communication Integrated RC Filter for cable screen ONLY for 61 connecting the screen when experiencing EMC problems RS 485 Interface A control card switch is 68 69 provided for termination resistance Relays 0 No 01 02 03 5 40 0 operation 04 05 06 5 40 11 0 No operation Table 2 3 Termi
125. rovide efficient operation and control User interface and external commands are monitored and performed Status output and control can be provided Table 1 1 Frequency Converter Internal Components VLT AutomationDrive Operating Introduction Instructions 1 5 Frame Sizes and Power Ratings Frame size kW 525 690 N A N A N A N A N A N A 11 22 N A N A N A 30 75 N A Table 1 2 Frames Sizes and Power Ratings MG 33 Al 02 VLT is a registered Danfoss trademark VLT AutomationDrive Operating Installation Instructions 2 Installation 2 2 1 Installation Site Check List 2 3 Mechanical Installation The frequency converter relies on the ambient air 2 3 1 Cooling for cooling Observe the limitations on ambient air temperature for optimal operation To provide cooling airflow mount the unit to a Ensure that the installation location has sufficient solid flat surface or to the optional back plate see support strength to mount the frequency converter 2 3 3 Mounting Keep the frequency converter interior free from Top and bottom clearance for air cooling must be dust and dirt Ensure that the components stay as provided Generally 100 225mm 4 10in is clean as possible In construction areas provide a required See Illustration 2 1 for clearance protective coveri
126. rresponding terminal is active Speed control is only possible via the terminal functions speed up and speed down e Hold ramp is activated via serial communi cation A freeze output command has been given but the motor vvill remain stopped until a run permissive signal is received Freeze Reference was chosen as a function for a digital input parameter group 5 1 The corresponding terminal is active The frequency converter saves the actual reference Changing the reference is novv only possible via terminal functions speed up and speed dovvn A jog command has been given but the motor vvill be stopped until a run permissive signal is received via a digital input Jogging Motor check OVC control PowerUnit Off Protection md QStop Ramping Operation status The motor is running as programmed in 3 19 Jog Speed RPM e Jog was selected as function for a digital input parameter group 5 1 The corresponding terminal e g Terminal 29 is active e The Jog function is activated via the serial communication e The Jog function was selected as a reaction for a monitoring function e g No signal The monitoring function is active In 1 80 Function at Stop Motor Check was selected A stop command is active To ensure that a motor is connected to the frequency converter a permanent test current is applied to the motor Overvoltage control was activated in 2 17 Ov
127. rt circuit connection Check 5 32 Term X30 6 Digi Out MCB 101 For X30 7 check the load connected to X30 7 or remove short circuit connection Check 5 33 Term X30 7 Digi Out MCB 101 ALARM 43 Ext supply MCB 113 Ext Relay Option is mounted vvithout ext 24V DC Fither connect an ext 24V DC supply or specify that no external supply is used via 74 80 Option Supplied by External 24VDC 0 A change in 74 80 Option Supplied by External 24VDC requires a power cycle ALARM 45 Earth fault 2 Earth ground fault on start up Troubleshooting Check for proper earthing grounding and loose connections Check for proper vvire size Check motor cables for short circuits or leakage currents ALARM 46 Power card supply The supply on the power card is out of range There are three power supplies generated by the switch mode power supply SMPS on the power card 24V 5V 18V When powered with 24V DC with the MCB 107 option only the 24V and 5V supplies are monitored When powered with three phase mains voltage all three supplied are monitored Troubleshooting Check for a defective power card Check for a defective control card Check for a defective option card If a 24V DC power supply is used verify proper supply power WARNING 47 24V supply low The 24 V DC is measured on the control card The external 24V DC backup power supply may be overloaded otherwise contact your Danfoss supplier WARNING 48 1 8V sup
128. s Supply 3 x 525 600V AC FC 302 only PK75 R S P2K2 o Be Typical Shaft Output kW 2 2 Enclosure IP20 21 A3 Enclosure IP55 Fog a eT ec I ua Sr S s Output current Continuous Intermittent Continuous 110 3 x 551 600V A Intermittent Continuous kVA 525 V AC kVA 25 28 110 Continuous kVA 575V AC KVA 24 27 90 uo Max input current Continuous 3 x 525 600V A Intermittent 16 6 3 x 525 600V A i Additional specifications Max cable size mains motor brake 24 10 AWG 24 10 AWG AWG 2 mm 57 Estimated povver loss 35 50 65 92 122 145 195 VVeight VVeight 0 97 0 97 0 97 0 97 Efficiency 0 97 0 97 MG 33 Al 02 VLT is a registered Danfoss trademark 65 Specifications Darfi VLT AutomationDrive Operating nstructions 66 Mains Supply 3 x 525 600V AC FC 302 P30K High Normal Load NO Typical Shaft Output kW 37 Enclosure IP21 55 66 81 Br 820 c B4 Output current Max input current Additional specifications Continuous 3 x 525 550V A 19 23 23 28 28 36 36 43 43 54 ntermittent 30 gt s SS 7 m z 3 x 525 550V A Continuous ntermittent Continuous kVA 550V 181 219 219 267 267 343 3431 age 446 514 Continuous kVA 575V AC kVA 518 Continuous ntermittent at 550V
129. s disabled and the warning appears The frequency converter is still operational but without the brake function Remove power to the frequency converter and replace the brake resistor see 2 15 Brake Check WARNING ALARM 26 Brake resistor power limit The power transmitted to the brake resistor is calculated as a mean value over the last 120 seconds of run time The calculation is based on the intermediate circuit voltage and the brake resistance value set in 2 16 AC brake Max Current The warning is active when the dissipated braking is higher than 90 of the brake resistance power If Trip 2 is selected in 2 13 Brake Power Monitoring the frequency converter will trip when the dissipated braking power reaches 100 WARNING ALARM 27 Brake chopper fault The brake transistor is monitored during operation and if a short circuit occurs the brake function is disabled and a warning is issued The frequency converter is still operational but since the brake transistor has short circuited substantial power is transmitted to the brake resistor even if it is inactive MG 33 Al 02 VLT is a registered Danfoss trademark 53 Warnings and Alarms Instructions Remove power to the frequency converter and remove the brake resistor WARNING ALARM 28 Brake check failed The brake resistor is not connected or not working Check 2 15 Brake Check ALARM 29 Heatsink temp The maximum temperature of the heatsink has been exceeded T
130. should decrease See the derating section in the Design Guide for more details if a high switching frequency is required WARNING ALARM 10 Motor overload temperature According to the electronic thermal protection ETR the motor is too hot Select whether the frequency converter gives a warning or an alarm when the counter reaches 100 in 1 90 Motor Thermal Protection The fault occurs when the motor is overloaded by more than 100 for too long VLT AutomationDrive Operating Troubleshooting Check for motor overheating Check if the motor is mechanically overloaded Check that the motor current set in 1 24 Motor Current is correct Ensure that Motor data in parameters 1 20 through 1 25 are set correctly If an external fan is in use check in 1 91 Motor External Fan that it is selected Running AMA in 1 29 Automatic Motor Adaptation AMA may tune the frequency converter to the motor more accurately and reduce thermal loading WARNING ALARM 11 Motor thermistor over temp The thermistor might be disconnected Select whether the frequency converter gives a warning or an alarm in 1 90 Motor Thermal Protection Troubleshooting Check for motor overheating Check if the motor is mechanically overloaded When using terminal 53 or 54 check that the thermistor is connected correctly between either terminal 53 or 54 analog voltage input and terminal 50 10V supply and that the terminal switch for 53 or 54 is set for vol
131. sic frequency controller set up 53 2 Ol ree raring e Follow the sequence of parameters as presented for the function set up Allows access to all programming parameters ee E Main Menu 10 207RPM 5 25A 24 4 kW 6 9 e Press tvvice to access top level index e Press once to return to the last location accessed e Press and hold to enter a parameter number for direct access to that parameter Alarm Log Displays a list of current vvarnings the last 10 alarms and the maintenance log m G 1308P062 10 Auto Remote Running e For details about the frequency converter before it entered the alarm mode select the alarm number using the navigation keys and press OK 28 MG 33 Al 02 VLT is a registered Danfoss trademark User Interface Instructions 4 1 4 Navigation Keys Navigation keys are used for programming functions and moving the display cursor The navigation keys also provide speed control in local hand operation Three frequency converter status indicator lights are also located in this area 130BT117 10 On Warm VLT AutomationDrive Operating Key Function Hand On Press to start the frequency converter in local control e Use the navigation keys to control frequency converter speed e An external stop signal by control input or serial communication overrides the local hand on Off Stops the motor but does not rem
132. tage Check 1 93 Thermistor Source selects terminal 53 or 54 When using digital inputs 18 or 19 check that the thermistor is connected correctly between either terminal 18 or 19 digital input PNP only and terminal 50 Check 1 93 Thermistor Source selects terminal 18 or 19 WARNING ALARM 12 Torque limit The torque has exceeded the value in 4 76 Torque Limit Motor Mode or the value in 4 17 Torque Limit Generator Mode 14 25 Trip Delay at Torque Limit can change this from a vvarning only condition to a vvarning follovved by an alarm Troubleshooting If the motor torque limit is exceeded during ramp up extend the ramp up time If the generator torque limit is exceeded during ramp down extend the ramp down time If torque limit occurs while running possibly increase the torque limit Be sure the system can operate safely at a higher torque Check the application for excessive current draw on the motor WARNING ALARM 13 Over current The inverter peak current limit approx 200 of the rated current is exceeded The warning lasts about 1 5 sec then the frequency converter trips and issues an alarm This fault may be caused by shock loading or fast acceleration with 52 MG 33 Al 02 VLT is a registered Danfoss trademark Warnings and Alarms Instructions high inertia loads If extended mechanical brake control is selected trip can be reset externally Troubleshooting Remove power and check if the motor shaft ca
133. the motor using a controlled ramp dovvn MG 33 Al 02 VLT is a registered Danfoss trademark 45 Status Messages VLT AutomationDrive Operating Instructions Darfi Current High Current Low DC Hold DC Stop Feedback high Feedback low Freeze output Freeze output request Freeze ref Jog request Operation status The frequency converter output current is above the limit set in 4 51 Warning Current High The frequency converter output current is below the limit set in 4 52 Warning Speed Low DC hold is selected in 1 80 Function at Stop and a stop command is active The motor is held by a DC current set in 2 00 DC Hold Preheat Current The motor is held with a DC current 2 01 DC Brake Current for a specified time 2 02 DC Braking Time e DC Brake is activated in 2 03 DC Brake Cut In Speed RPM and a Stop command is active e DC Brake inverse is selected as a function for a digital input parameter group 5 1 The corresponding terminal is not active e The DC Brake is activated via serial communication The sum of all active feedbacks is above the feedback limit set in 4 57 Warning Feedback High The sum of all active feedbacks is below the feedback limit set in 4 56 Warning Feedback Low The remote reference is active which holds the present speed e Freeze output was selected as a function for a digital input Group 5 1 The co
134. to OHz This sets the minimum frequency converter speed at 0 2 MG 33 Al 02 VLT is a registered Danfoss trademark 31 About Frequency Converter P Instructions 6 6 14 Terminal 53 Low Ref Feedb Value Set minimum speed reference on Terminal 53 at 6Hz This tells the frequency converter that the minimum voltage received on Terminal 53 0V equals 6Hz output 14 7 0 00 A 1 1 Analog Reference Q3 21 6 14 Terminal 53 Low Ref Feedb Value 130BT773 11 000020 000 7 6 15 Terminal 53 High Ref Feedb Value Set maximum speed reference on Terminal 53 at 60Hz This tells the frequency converter that the maximum voltage received on Terminal 53 10V equals 60Hz output 14 7 0 00 A 1 1 Analog Reference Q3 21 6 15 Terminal 53 High Ref Feedb Value 130BT774 11 50 000 With an external device providing a 0 10V control signal connected to frequency converter terminal 53 the system is now ready for operation Note that the scroll bar on the right in the last illustration of the display is at the bottom indicating the procedure is complete Illustration 5 1 shows the wiring connections used to enable this set up 130BB482 10 5 as e ey E Illustration 5 1 Wiring Example for External Device Providing 0 10V Control Signal frequency converter left external device right Darfi VLT AutomationDriv
135. to normal operation 4 3 Restoring Default Settings CAUTION Initialisation restores the unit to factory default settings Any programming motor data localization and monitoring records will be lost Uploading data to the LCP provides a backup prior to initialisation Restoring the frequency converter parameter settings back to default values is done by initialisation of the frequency converter Initialisation can be through 14 22 Operation Mode or manually Initialisation using 14 22 Operation Mode does not change frequency converter data such as operating hours serial communication selections personal menu settings fault log alarm log and other monitoring functions Using 14 22 Operation Mode is generally recommended Manual initialisation erases all motor programming localization and monitoring data and restores factory default settings Darfi VLT AutomationDrive Operating 4 3 1 Recommended lnitialisation 1 Press Main Menu twice to access parameters 2 Scroll to 14 22 Operation Mode 3 Press OK 4 Scroll to Initialisation 5 Press OK 6 Remove power to the unit and wait for the display to turn off 7 Apply power to the unit Default parameter settings are restored during start up This may take slightly longer than normal 8 Alarm 80 is displayed 9 Press Reset to return to operation mode 4 3 2 Manual lnitialisation 1 Remove power to the unit and wait for the dis
136. to the frequency converter is lost and 14 10 Mains Failure is NOT set to 0 No Function Check the fuses to the frequency converter and mains power supply to the unit ALARM 37 Phase imbalance There is a current imbalance between the power units Darfi VLT AutomationDrive Operating ALARM 38 Internal fault When an internal fault occurs a code number defined in the table below is displayed Troubleshooting Cycle power to the frequency converter Check that the option is properly installed Check for loose or missing wiring It may be necessary to contact your Danfoss supplier or service department Note the code number for further troubleshooting directions No Text 0 Serial port cannot be initialised Contact yourDanfoss supplier or DanfossService Department 256 258 Povver EEPROM data is defect or too old 512 519 lnternal fault Contact yourDanfoss supplier or DanfossService Department 783 Parameter value outside of min max limits 1024 1284 lnternal fault Contact your Danfoss supplier or the Danfoss Service Department 1299 Option SW in slot A is too old 1300 Option SVV in slot B is too old 1302 Option SVV in slot C1 is too old 1315 Option SVV in slot A is not supported not allovved 1316 Option SVV in slot B is not supported not allovved 1318 Option SVV in slot C1 is not supported not allovved 1379 2819 lnternal fault Contact yourDanfoss supplier or DanfossService Department 2820 LCP stack overflo
137. typical control card power consumptions are included Further options and customer load may add up to 30W to the losses Though typical only 4W extra for a fully loaded control card or options for slot A or slot B each Although measurements are made with state of the art equipment some measurement inaccuracy must be allowed for 5 MG 33 Al 02 VLT is a registered Danfoss trademark 69 VLT AutomationDrive Operating Specifications nstructions 10 2 General Technical Data Mains supply L1 L2 L3 Supply voltage 200 240 V 41006 Mains voltage low mains drop out During low mains voltage or a mains drop out the FC continues until the intermediate circuit voltage drops below the minimum stop level which corresponds typically to 15 below the frequency converter s lowest rated supply voltage Power up and full torque cannot be expected at mains voltage lower than 10 below the frequency converter s lowest rated supply voltage Supply frequency 50 60 Hz 5 The unit is suitable for use on a circuit capable of delivering not more than 100 000 RMS symmetrical Amperes 240 500 600 690 V maximum Motor output U V W Output voltage 0 100 of supply voltage 7 Voltage and power dependent Torque characteristics Starting torque Constant torque maximum 160 for 60 sec 1 Percentage relates to the nominal torque 2 The torque response time depends on application and load but as a ge
138. ul boyeuy x0 L s ld INOSWI 9 DEX MO sind Ionuo2 sng 9 0EX MO slnd 78 9 MOWIL 628 MO slnd 8 9 lonuo sng 6Z MO sind 28 9 MOSUIIL 28 MO sind 18 9 lonuo sng 28 MO slnd 08 9 101140 sng 3 esibiq 8 9 p llonuo sng 4 9 uon siq E ZE WAL C O uonnyoA g Jad s s nd EE ZE uu l zz 9 indu s poouz 1 9 9 0 X xeyy 1ndino 5 4 0 9 lqeueA 1ndinO asing 9 0 X Suel 2 9 674 xeyy indino sind 79 9 indino sind 62 241 9 9 Z7 bai xe indino sind 29 9 mamo slnd ZZ 6414 19 9 indino sind 09 9 JURISUOD Ja sind MG 33 Al 02 VLT is a registered Danfoss trademark 36 VLT AutomationDrive Operating Instructions About Frequency Converter P 1onuo2 243 t s poou4 Ov ZE Buloluoyy 1 po2u3 6E ZE y16U97 lqe ANJOSqY 89 29 uolle1 u D DO 19POUY aynjosqy ZE ZE Aduanbas4 A90 4 po u4 IINYOSAY DE ZE y16u37 e eq amposqy SE ZE uonnlos g IMIOSQY 66 26 1o2o304d 1 050 ZE ZE uonnlos y eJuswanul LE ZE add eubis ejuauanu 08 22 C NV 2213 SL ZE GI pou ZUJ 71 26 01340 2243 21 26 1olej ulnN HUN HSN 21 22 1 HUN 19SN 11 26 012910 Ieuonelot 01 22 60 28 y16U97 lqe
139. upplied fuses must be provided by the installer as part of installation See maximum fuse ratings in 70 3 Fuse Tables VLT AutomationDrive Operating 130BB460 10 L1 L2 L3 91 92 93 Fuses L1 L2 3 GND Illustration 2 6 Frequency Converter Fuses Wire Type and Ratings All wiring must comply with local and national regulations regarding cross section and ambient temperature requirements Danfoss recommends that all power connections be made with a minimum 75 C rated copper wire See 10 1 Power dependent Specifications for recommended wire sizes 2 4 2 Earth Grounding Requirements AWARNING GROUNDING HAZARD For operator safety it is important to ground frequency converter properly in accordance with national and local electrical codes as well as instructions contained within these instructions Ground currents are higher than 3 5mA Failure to ground frequency converter properly could result in death or serious injury NOTE It is the responsibility of the user or certified electrical installer to ensure correct grounding earthing of the equipment in accordance with national and local electrical codes and standards Follow all local and national electrical codes to ground electrical equipment properly Proper protective grounding for equipment with ground currents higher than 3 5mA must be
140. urns counter clockwise 5b Verify that the LCP direction arrow is counter clockwise 3 6 Check Encoder Rotation Check encoder rotation only if encoder feedback is used Check encoder rotation in default open loop control 1 Verify that the encoder connection is according to the wiring diagram 24V DC 130BA090 11 27 29 32 33 20 37 ONO ICD 11 WI CA Z MN Kap N O OI IOO O OOODO O Mm OIDIAIOAIMI A O W Q AZ Z J I NU NU Q coco I 24V or 10 30V encoder NOTE When using an encoder option refer to the option manual 2 Enter the Speed PID feed back source in 7 00 Speed PID Feedback Source 3 Press Hand On 4 Press gt for positive speed reference 1 06 Clockwise Direction at 0 Normal VLT AutomationDrive Operating 5 Check in 16 57 Feedback RPM that the feed back is positive NOTE If the feedback is negative the encoder connection is wrong 3 7 Local control Test ACAUTION MOTOR START Ensure that the motor system and any attached equipment is ready for start It is the responsibility of the user to ensure safe operation under any operational condition Failure to ensure that the motor system and any attached equipment is ready for start could result in personal injury or equipment damage NOTE The hand on key on the L
141. uto restart Safe stopped Note that vvith automatic restart enabled the motor may start vvhen the fault is cleared ALARM 74 PTC Thermistor Alarm related to the ATEX option The PTC is not vvorking ALARM 75 Illegal profile sel Parameter value must not be written while motor is running Stop motor before vvriting MCO profile to 8 70 Control VVord Profile for instance VVARNING 76 Povver unit setup The required number of povver units does not match the detected number of active povver units Troubleshooting When replacing an F frame module this will occur if the povver specific data in the module povver card does not match the rest of the frequency converter Please confirm the spare part and its power card are the correct part number 77 VVARNING Reduced povver mode This vvarning indicates that the frequency converter is operating in reduced povver mode i e less than the allovved number of inverter sections This warning will be generated on power cycle when the frequency converter is set to run with fewer inverters and will remain on ALARM 78 Tracking error The difference between set point value and actual value has exceeded the value in 4 35 Tracking Error Disable the function by 4 34 Tracking Error Function or select an alarm warning also in 4 34 Tracking Error Function Investigate the mechanics around the load and motor Check feedback connections from motor encoder to frequency converter Select motor fee
142. versing signal programmed for the terminal in parameter group5 1 Digital inputs Wrong motor phase connection See 3 5 Check Motor Rotation in this manual Frequency limits set wrong Check output limits in 4 13 Motor Program correct limits speed high limit RPM 4 14 Motor speed high limit Hz and 4 19 Max output frequency Reference input signal not scaled Check reference input signal scaling Program correct settings in 6 Analog I O mode and parameter group3 1 References Possible incorrect parameter Check the settings of all motor Check settings in parameter settings parameters including all motor group1 6 Analog I O mode For compensation settings For closed closed loop operation check loop operation check PID settings settings in parameter group 20 0 Feedback Possible over magnetization Check for incorrect motor settings in Check motor settings in parameter all motor parameters groups 1 2 Motor data 1 3 Adv motor data and 1 5 Load indep setting Possible incorrect settings in the Check brake parameters Check Check parameter group2 0 DC brake parameters Possible too ramp time settings brake and 3 0 Reference limits short ramp down times Phase to phase short Motor or panel has a short phase to Eliminate any shorts detected phase Check motor and panel phase to for shorts Motor overload Motor is overloaded for the Perform startup test and verify application motor current is within specifi
143. vv 2821 Serial port overflovv 2822 USB port overflovv 3072 5122 Parameter value is outside its limits 5123 Option in slot A Hardvvare incompatible vvith control board hardvvare 5124 Option in slot B Hardvvare incompatible vvith control board hardvvare 5125 Option in slot C0 Hardware incompatible with control board hardware 5126 Option in slot C1 Hardware incompatible with control board hardware 5376 6231 lnternal fault Contact yourDanfoss supplier or DanfossService Department ALARM 39 Heatsink sensor No feedback from the heatsink temperature sensor The signal from the IGBT thermal sensor is not available on the povver card The problem could be on the povver card on the gate drive card or the ribbon cable betvveen the povver card and gate drive card VVARNING 40 Overload of digital output terminal 27 Check the load connected to terminal 27 or remove short circuit connection Check 5 00 Digital I O Mode and 5 01 Terminal 27 Mode 54 MG 33 Al 02 VLT is a registered Danfoss trademark Warnings and Alarms Instructions WARNING 41 Overload of digital output terminal 29 Check the load connected to terminal 29 or remove short circuit connection Check 5 00 Digital I O Mode and 5 02 Terminal 29 Mode VVARNING 42 Overload of digital output on X30 6 or overload of digital output on X30 7 For X30 6 check the load connected to X30 6 or remove sho
144. y details These include user interface detailed programming application examples start up troubleshooting and specifications The Design Guide is intended to provide detailed capabilities and functionality to design motor control systems MG 33 Al 02 VLT is a registered Danfoss trademark 5 Introduction Instructions Supplemental publications and manuals are available from Danfoss See http www danfoss com Products Literature Technical Documentation htm for listings Optional equipment is available that may change some of the procedures described Be sure to see the instructions supplied with those options for specific requirements Contact the local Danfoss supplier or go to http www danfoss com Products Literature Technical Documentation htm for downloads or additional information 1 3 Product Overview A frequency converter is an electronic motor controller that converts AC mains input into a variable AC waveform output The frequency and voltage of the output are regulated to control the motor speed or torque The frequency converter can vary the speed of the motor in response to system feedback such as position sensors on a conveyor belt The frequency converter can also regulate the motor by responding to remote commands from external controllers In addition the frequency converter monitors the system and motor status issues warnings or alarms for fault conditions starts and stops the m

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